// Set the value of a table's field. static void BuildFieldOfTable(const StructDef &struct_def, const FieldDef &field, const size_t offset, std::string *code_ptr) { std::string &code = *code_ptr; code += "func " + struct_def.name + "Add" + MakeCamel(field.name); code += "(builder *flatbuffers.Builder, "; code += MakeCamel(field.name, false) + " "; if (!IsScalar(field.value.type.base_type) && (!struct_def.fixed)) { code += "flatbuffers.UOffsetT"; } else { code += GenTypeBasic(field.value.type); } code += ") {\n"; code += "\tbuilder.Prepend"; code += GenMethod(field) + "Slot("; code += NumToString(offset) + ", "; if (!IsScalar(field.value.type.base_type) && (!struct_def.fixed)) { code += "flatbuffers.UOffsetT"; code += "("; code += MakeCamel(field.name, false) + ")"; } else { code += MakeCamel(field.name, false); } code += ", " + field.value.constant; code += ")\n}\n"; }
//--------------------------------------------------------------------------- bool IValue::operator<=(const IValue &a_Val) const { char_type type1 = GetType(), type2 = a_Val.GetType(); if (type1 == type2 || (IsScalar() && a_Val.IsScalar())) { switch (GetType()) { case 's': return GetString() <= a_Val.GetString(); case 'i': case 'f': case 'c': return GetFloat() <= a_Val.GetFloat(); case 'b': return GetBool() <= a_Val.GetBool(); default: ErrorContext err; err.Errc = ecINTERNAL_ERROR; err.Pos = -1; err.Type1 = GetType(); err.Type2 = a_Val.GetType(); throw ParserError(err); } // switch this type } else { ErrorContext err; err.Errc = ecTYPE_CONFLICT_FUN; err.Arg = (type1 != 'f' && type1 != 'i') ? 1 : 2; err.Type1 = type2; err.Type2 = type1; throw ParserError(err); } }
// Return a C++ type for any type (scalar/pointer) specifically for // using a flatbuffer. static std::string GenTypeGet(const Parser &parser, const Type &type, const char *afterbasic, const char *beforeptr, const char *afterptr, bool real_enum) { return IsScalar(type.base_type) ? GenTypeBasic(parser, type, real_enum) + afterbasic : beforeptr + GenTypePointer(parser, type) + afterptr; }
// Return a C++ type for any type (scalar/pointer) that reflects its // serialized size. static std::string GenTypeSize(const Parser &parser, const Type &type) { return IsScalar(type.base_type) ? GenTypeBasic(parser, type, false) : IsStruct(type) ? GenTypePointer(parser, type) : "flatbuffers::uoffset_t"; }
// Generates a value with optionally a cast applied if the field has a // different underlying type from its interface type (currently only the // case for enums. "from" specify the direction, true meaning from the // underlying type to the interface type. std::string GenUnderlyingCast(const Parser &parser, const FieldDef &field, bool from, const std::string &val) { return field.value.type.enum_def && IsScalar(field.value.type.base_type) ? "static_cast<" + GenTypeBasic(parser, field.value.type, from) + ">(" + val + ")" : val; }
// Generate text for a struct or table, values separated by commas, indented, // and bracketed by "{}" static void GenStruct(const StructDef &struct_def, const Table *table, int indent, const IDLOptions &opts, std::string *_text) { std::string &text = *_text; text += "{"; int fieldout = 0; StructDef *union_sd = nullptr; for (auto it = struct_def.fields.vec.begin(); it != struct_def.fields.vec.end(); ++it) { FieldDef &fd = **it; auto is_present = struct_def.fixed || table->CheckField(fd.value.offset); auto output_anyway = opts.output_default_scalars_in_json && IsScalar(fd.value.type.base_type) && !fd.deprecated; if (is_present || output_anyway) { if (fieldout++) { text += ","; } text += NewLine(opts); text.append(indent + Indent(opts), ' '); OutputIdentifier(fd.name, opts, _text); text += ": "; if (is_present) { switch (fd.value.type.base_type) { #define FLATBUFFERS_TD(ENUM, IDLTYPE, CTYPE, JTYPE, GTYPE, NTYPE, \ PTYPE) \ case BASE_TYPE_ ## ENUM: \ GenField<CTYPE>(fd, table, struct_def.fixed, \ opts, indent + Indent(opts), _text); \ break; FLATBUFFERS_GEN_TYPES_SCALAR(FLATBUFFERS_TD) #undef FLATBUFFERS_TD // Generate drop-thru case statements for all pointer types: #define FLATBUFFERS_TD(ENUM, IDLTYPE, CTYPE, JTYPE, GTYPE, NTYPE, \ PTYPE) \ case BASE_TYPE_ ## ENUM: FLATBUFFERS_GEN_TYPES_POINTER(FLATBUFFERS_TD) #undef FLATBUFFERS_TD GenFieldOffset(fd, table, struct_def.fixed, indent + Indent(opts), union_sd, opts, _text); break; } if (fd.value.type.base_type == BASE_TYPE_UTYPE) { auto enum_val = fd.value.type.enum_def->ReverseLookup( table->GetField<uint8_t>(fd.value.offset, 0)); assert(enum_val); union_sd = enum_val->struct_def; } } else { text += fd.value.constant; } } } text += NewLine(opts); text.append(indent, ' '); text += "}"; }
//--------------------------------------------------------------------------- IValue& Value::operator+=(const IValue &val) { if (IsScalar() && val.IsScalar()) { // Scalar/Scalar addition m_val += val.GetComplex(); m_cType = (m_val.imag()==0) ? ( (m_val.real()==(int)m_val.real()) ? 'i' : 'f' ) : 'c'; } else if (IsMatrix() && val.IsMatrix()) { // Matrix/Matrix addition assert(m_pvVal); *m_pvVal += val.GetArray(); } else if (IsString() && val.IsString()) { // string/string addition assert(m_psVal); *m_psVal += val.GetString(); } else { // Type conflict throw ParserError(ErrorContext(ecTYPE_CONFLICT_FUN, -1, _T("+"), GetType(), val.GetType(), 2)); } return *this; }
// Return a C++ type for any type (scalar/pointer) specifically for // building a flatbuffer. static std::string GenTypeWire(const Type &type, const char *postfix) { return IsScalar(type.base_type) ? GenTypeBasic(type) + postfix : IsStruct(type) ? "const " + GenTypePointer(type) + " *" : "flatbuffers::Offset<" + GenTypePointer(type) + ">" + postfix; }
/** \brief Get the imaginary part of the value. \throw ParserError in case this value represents a string or a matrix */ float_type Value::GetImag() const { if (!IsScalar()) { ErrorContext err; err.Errc = ecTYPE_CONFLICT; err.Type1 = m_cType; err.Type2 = 'c'; if (GetIdent().length()) { err.Ident = GetIdent(); } else { stringstream_type ss; ss << *this; err.Ident = ss.str(); } throw ParserError(err); } return m_val.imag(); }
static Stmt *BuildProgramReturnAssignments( CgContext *cg, Stmt *fStmt, void *arg1, int arg2) { struct BuildReturnAssignments *lstr; Symbol *program, *lSymb, *voutVar, *outSymb, *retSymb; Type *lType, *rettype; Expr *lExpr, *rexpr, *returnVar, *outputVar; Scope *lScope, *gScope, *voutScope; Stmt *lStmt, *stmtlist; int len; Atom lname; if (fStmt->kind == RETURN_STMT) { lstr = (struct BuildReturnAssignments *) arg1; gScope = lstr->globalScope; program = lstr->program; lType = program->type; rettype = static_cast< TypeFunction * >( lType )->rettype; TypeCategory category = rettype->category; if (IsVoid(rettype)) { fStmt = NULL; } else { if (category == TC_Struct) { stmtlist = NULL; voutVar = cg->theHal->varyingOut; voutScope = static_cast< TypeStruct * >( voutVar->type )->members; lScope = static_cast< TypeStruct * >( rettype )->members; lSymb = lScope->symbols; while (lSymb) { // Create an assignment statement of the bound variable to the $vout member: lname = lSymb->details.var.semantics.IsValid() ? lSymb->details.var.semantics : lSymb->name; outSymb = LookupLocalSymbol(cg, voutScope, lname); retSymb = LookupLocalSymbol(cg, lScope, lSymb->name); if (outSymb && retSymb) { // outSymb may not be in the symbol table if it's a "hidden" register. returnVar = DupExpr( cg, static_cast< ReturnStmt * >( fStmt )->expr); outputVar = (Expr *) NewSymbNode( cg, VARIABLE_OP, voutVar); lExpr = GenMemberReference( cg, outputVar, outSymb); rexpr = GenMemberReference( cg, returnVar, retSymb); if (IsScalar(lSymb->type) || IsVector(lSymb->type, &len)) { lStmt = NewSimpleAssignmentStmt( cg, &program->loc, lExpr, rexpr, 0); stmtlist = ConcatStmts(stmtlist, lStmt); } else { FatalError( cg, "Return of unsupported type"); // xxx } } lSymb = lSymb->next; } delete fStmt; fStmt = stmtlist; } else { // Already reported: // SemanticError(&program->loc, ERROR_S_PROGRAM_MUST_RETURN_STRUCT, // cg->GetString(program->name)); } } } return fStmt; } // BuildProgramReturnAssignments
// Return a C++ type for any type (scalar/pointer) specifically for // building a flatbuffer. static std::string GenTypeWire(const Parser &parser, const Type &type, const char *postfix, bool real_enum) { return IsScalar(type.base_type) ? GenTypeBasic(parser, type, real_enum) + postfix : IsStruct(type) ? "const " + GenTypePointer(parser, type) + " *" : "flatbuffers::Offset<" + GenTypePointer(parser, type) + ">" + postfix; }
ExpressionType GetType() const { if (IsTensor()) return ExpressionType::TENSOR; else if (IsScalar()) return ExpressionType::SCALAR; else if (IsIndices()) return ExpressionType::INDICES; else if (IsBoolean()) return ExpressionType::BOOLEAN; else if (IsSubstitution()) return ExpressionType::SUBSTITUTION; else if (IsVoid()) return ExpressionType::VOID_TYPE; return ExpressionType::UNKNOWN; }
/** \brief Assign a value with multiplication \param val The value to multiply to this When multiplying to values with each value representing a matrix type the result is checked whether it is a 1 x 1 matrix. If so the value is "unboxed" and stored directly in this value object. It is no longer treated as a matrix internally. */ IValue& Value::operator*=(const IValue &val) { if (IsScalar() && val.IsScalar()) { // Scalar/Scalar multiplication m_val *= val.GetComplex(); m_cType = (m_val.imag()==0) ? ( (m_val.real()==(int)m_val.real()) ? 'i' : 'f' ) : 'c'; } else if (IsMatrix() && val.IsMatrix()) { // Matrix/Matrix addition assert(m_pvVal); *m_pvVal *= val.GetArray(); // The result may actually be a scalar value, i.e. the scalar product of // two vectors. if (m_pvVal->GetCols()==1 && m_pvVal->GetRows()==1) { Assign(m_pvVal->At(0,0)); } } else if ( IsMatrix() && val.IsScalar() ) { *m_pvVal *= val; } else if ( IsScalar() * val.IsMatrix() ) { // transform this into a matrix and multiply with rhs Value prod = val * (*this); Assign(prod); } else { // Type conflict ErrorContext errc(ecTYPE_CONFLICT_FUN, -1, _T("*")); errc.Type1 = GetType(); errc.Type2 = 'm'; //val.GetType(); errc.Arg = 2; throw ParserError(errc); } return *this; }
// Generate a struct field setter, conditioned on its child type(s). static void GenStructMutator(const StructDef &struct_def, const FieldDef &field, std::string *code_ptr) { GenComment(field.doc_comment, code_ptr, nullptr, ""); if (IsScalar(field.value.type.base_type)) { if (struct_def.fixed) { MutateScalarFieldOfStruct(struct_def, field, code_ptr); } else { MutateScalarFieldOfTable(struct_def, field, code_ptr); } } }
// Generate a struct field getter, conditioned on its child type(s). static void GenStructAccessor(const StructDef &struct_def, const FieldDef &field, std::string *code_ptr) { GenComment(field.doc_comment, code_ptr, nullptr, ""); if (IsScalar(field.value.type.base_type)) { if (struct_def.fixed) { GetScalarFieldOfStruct(struct_def, field, code_ptr); } else { GetScalarFieldOfTable(struct_def, field, code_ptr); } } else { switch (field.value.type.base_type) { case BASE_TYPE_STRUCT: if (struct_def.fixed) { GetStructFieldOfStruct(struct_def, field, code_ptr); } else { GetStructFieldOfTable(struct_def, field, code_ptr); } break; case BASE_TYPE_STRING: GetStringField(struct_def, field, code_ptr); break; case BASE_TYPE_VECTOR: { auto vectortype = field.value.type.VectorType(); if (vectortype.base_type == BASE_TYPE_STRUCT) { GetMemberOfVectorOfStruct(struct_def, field, code_ptr); } else { GetMemberOfVectorOfNonStruct(struct_def, field, code_ptr); } break; } case BASE_TYPE_UNION: GetUnionField(struct_def, field, code_ptr); break; default: assert(0); } } if (field.value.type.base_type == BASE_TYPE_VECTOR) { GetVectorLen(struct_def, field, code_ptr); if (field.value.type.element == BASE_TYPE_UCHAR) { GetUByteSlice(struct_def, field, code_ptr); } } }
//--------------------------------------------------------------------------- bool IValue::operator!=(const IValue &a_Val) const { char_type type1 = GetType(), type2 = a_Val.GetType(); if (type1 == type2 || (IsScalar() && a_Val.IsScalar())) { switch (GetType()) { case 's': return GetString() != a_Val.GetString(); case 'i': case 'f': return GetFloat() != a_Val.GetFloat(); case 'c': return (GetFloat() != a_Val.GetFloat()) || (GetImag() != a_Val.GetImag()); case 'b': return GetBool() != a_Val.GetBool(); case 'v': return true; case 'm': if (GetRows() != a_Val.GetRows() || GetCols() != a_Val.GetCols()) { return true; } else { for (int i = 0; i < GetRows(); ++i) { if (const_cast<IValue*>(this)->At(i) != const_cast<IValue&>(a_Val).At(i)) return true; } return false; } default: ErrorContext err; err.Errc = ecINTERNAL_ERROR; err.Pos = -1; err.Type2 = GetType(); err.Type1 = a_Val.GetType(); throw ParserError(err); } // switch this type } else { return true; } }
bool HasAllSet(const llvm::Value* value) { const llvm::Constant* c = llvm::dyn_cast<llvm::Constant>(value); if (! c) return false; if (IsScalar(c->getType())) { return GetConstantInt(c) == -1; } else { assert(llvm::isa<llvm::ConstantDataVector>(c) || llvm::isa<llvm::ConstantVector>(c)); for (unsigned int op = 0; op < GetComponentCount(c); ++op) { if (GetConstantInt(c->getAggregateElement(op)) != -1) return false; } return true; } }
LPPL_YYSTYPE PrimFnDydCircleSlope_EM_YY (LPTOKEN lptkLftArg, // Ptr to left arg token LPTOKEN lptkFunc, // Ptr to function token LPTOKEN lptkRhtArg, // Ptr to right arg token LPTOKEN lptkAxis) // Ptr to axis token (may be NULL) { APLSTYPE aplTypeLft, // Left arg storage type aplTypeRht, // Right ... aplTypeRes; // Result ... APLNELM aplNELMLft, // Left arg NELM aplNELMRht, // Right ... aplNELMRes; // Result ... APLRANK aplRankLft, // Left arg rank aplRankRht, // Right ... aplRankRes; // Result ... HGLOBAL hGlbLft = NULL, // Left arg global memory handle hGlbRht = NULL, // Right ... hGlbRes = NULL, // Result ... hGlbAxis = NULL, // Axis ... hGlbWVec = NULL, // Weighting vector ... hGlbOdo = NULL; // Odometer ... LPAPLDIM lpMemDimRht, // Ptr to right arg dimensions lpMemDimRes; // Ptr to result ... APLDIM uMinDim; // LPVOID lpMemLft = NULL, // Ptr to left arg global memory lpMemRht = NULL, // Ptr to right ... lpMemRes = NULL; // Ptr to result ... LPAPLUINT lpMemAxisHead = NULL, // Ptr to axis values, fleshed out by CheckAxis_EM lpMemAxisTail, // Ptr to grade up of AxisHead lpMemWVec = NULL, // Ptr to weighting vector ... lpMemOdo = NULL; // Ptr to odometer ... APLUINT ByteRes, // # bytes in the result uRht, // Right arg loop counter uRes, // Result ... uOdo; // Odometer ... LPPL_YYSTYPE lpYYRes = NULL; // Ptr to the result UINT uBitIndex, // Bit index for marching through Booleans uBitMask; // Bit mask ... APLINT iDim, // Dimension loop counter apaOffRht, // Right arg APA offset apaMulRht; // ... multiplier LPPLLOCALVARS lpplLocalVars; // Ptr to re-entrant vars LPUBOOL lpbCtrlBreak; // Ptr to Ctrl-Break flag LPVARARRAY_HEADER lpMemHdrRht; // Ptr to right arg header // Get the thread's ptr to local vars lpplLocalVars = TlsGetValue (dwTlsPlLocalVars); // Get the ptr to the Ctrl-Break flag lpbCtrlBreak = &lpplLocalVars->bCtrlBreak; //*************************************************************** // This function is not sensitive to the axis operator, // so signal a syntax error if present //*************************************************************** if (lptkAxis NE NULL) goto AXIS_SYNTAX_EXIT; // Get the attributes (Type, NELM, and Rank) of the left & right args AttrsOfToken (lptkLftArg, &aplTypeLft, &aplNELMLft, &aplRankLft, NULL); AttrsOfToken (lptkRhtArg, &aplTypeRht, &aplNELMRht, &aplRankRht, NULL); // Get left and right arg's global ptrs GetGlbPtrs_LOCK (lptkLftArg, &hGlbLft, &lpMemLft); GetGlbPtrs_LOCK (lptkRhtArg, &hGlbRht, &lpMemRht); // Check for RANK ERROR if (IsMultiRank (aplRankLft)) goto RANK_EXIT; // Check for LENGTH ERROR if (aplNELMLft NE aplRankRht) goto LENGTH_EXIT; // Treat the left arg as an axis if (!CheckAxis_EM (lptkLftArg, // The "axis" token aplRankRht, // All values less than this FALSE, // TRUE iff scalar or one-element vector only FALSE, // TRUE iff want sorted axes TRUE, // TRUE iff axes must be contiguous TRUE, // TRUE iff duplicate axes are allowed NULL, // TRUE iff fractional values allowed &aplRankRes, // Return last axis value NULL, // Return # elements in axis vector &hGlbAxis)) // Return HGLOBAL with APLUINT axis values goto DOMAIN_EXIT; // Map APA right arg to INT result if (IsSimpleAPA (aplTypeRht)) aplTypeRes = ARRAY_INT; else aplTypeRes = aplTypeRht; // Strip out the simple scalar right argument case if (IsScalar (aplRankRht) && IsSimpleNH (aplTypeRes)) { // Allocate a new YYRes lpYYRes = YYAlloc (); // Split cases based upon the right arg's token type switch (lptkRhtArg->tkFlags.TknType) { case TKT_VARNAMED: // tkData is an LPSYMENTRY Assert (GetPtrTypeDir (lptkRhtArg->tkData.tkVoid) EQ PTRTYPE_STCONST); // If it's not immediate, we must look inside the array if (!lptkRhtArg->tkData.tkSym->stFlags.Imm) { // stData is a valid HGLOBAL variable array Assert (IsGlbTypeVarDir_PTB (lptkRhtArg->tkData.tkSym->stData.stGlbData)); #ifdef DEBUG // If we ever get here, we must have missed a type demotion DbgStop (); // #ifdef DEBUG #endif } // End IF // Handle the immediate case // Fill in the result token lpYYRes->tkToken.tkFlags.TknType = TKT_VARIMMED; lpYYRes->tkToken.tkFlags.ImmType = lptkRhtArg->tkData.tkSym->stFlags.ImmType; ////////////////lpYYRes->tkToken.tkFlags.NoDisplay = FALSE; // Already zero from YYAlloc lpYYRes->tkToken.tkData.tkLongest = lptkRhtArg->tkData.tkSym->stData.stLongest; lpYYRes->tkToken.tkCharIndex = lptkFunc->tkCharIndex; break; case TKT_VARIMMED: // Fill in the result token lpYYRes->tkToken = *lptkRhtArg; break; defstop break; } // End SWITCH goto NORMAL_EXIT; } // End IF
// Generate an accessor struct, builder structs & function for a table. static void GenTable(StructDef &struct_def, std::string *code_ptr) { if (struct_def.generated) return; std::string &code = *code_ptr; // Generate an accessor struct, with methods of the form: // type name() const { return GetField<type>(offset, defaultval); } GenComment(struct_def.doc_comment, code_ptr); code += "struct " + struct_def.name + " : private flatbuffers::Table"; code += " {\n"; for (auto it = struct_def.fields.vec.begin(); it != struct_def.fields.vec.end(); ++it) { auto &field = **it; if (!field.deprecated) { // Deprecated fields won't be accessible. GenComment(field.doc_comment, code_ptr, " "); code += " " + GenTypeGet(field.value.type, " ", "const ", " *"); code += field.name + "() const { return "; // Call a different accessor for pointers, that indirects. code += IsScalar(field.value.type.base_type) ? "GetField<" : (IsStruct(field.value.type) ? "GetStruct<" : "GetPointer<"); code += GenTypeGet(field.value.type, "", "const ", " *") + ">("; code += NumToString(field.value.offset); // Default value as second arg for non-pointer types. if (IsScalar(field.value.type.base_type)) code += ", " + field.value.constant; code += "); }\n"; } } // Generate a verifier function that can check a buffer from an untrusted // source will never cause reads outside the buffer. code += " bool Verify(const flatbuffers::Verifier &verifier) const {\n"; code += " return VerifyTable(verifier)"; std::string prefix = " &&\n "; for (auto it = struct_def.fields.vec.begin(); it != struct_def.fields.vec.end(); ++it) { auto &field = **it; if (!field.deprecated) { code += prefix + "VerifyField<" + GenTypeSize(field.value.type); code += ">(verifier, " + NumToString(field.value.offset); code += " /* " + field.name + " */)"; switch (field.value.type.base_type) { case BASE_TYPE_UNION: code += prefix + "Verify" + field.value.type.enum_def->name; code += "(verifier, " + field.name + "(), " + field.name + "_type())"; break; case BASE_TYPE_STRUCT: if (!field.value.type.struct_def->fixed) { code += prefix + "verifier.VerifyTable(" + field.name; code += "())"; } break; case BASE_TYPE_STRING: code += prefix + "verifier.Verify(" + field.name + "())"; break; case BASE_TYPE_VECTOR: code += prefix + "verifier.Verify(" + field.name + "())"; switch (field.value.type.element) { case BASE_TYPE_STRING: { code += prefix + "verifier.VerifyVectorOfStrings(" + field.name; code += "())"; break; } case BASE_TYPE_STRUCT: { if (!field.value.type.struct_def->fixed) { code += prefix + "verifier.VerifyVectorOfTables(" + field.name; code += "())"; } break; } default: break; } break; default: break; } } } code += ";\n }\n"; code += "};\n\n"; // Generate a builder struct, with methods of the form: // void add_name(type name) { fbb_.AddElement<type>(offset, name, default); } code += "struct " + struct_def.name; code += "Builder {\n flatbuffers::FlatBufferBuilder &fbb_;\n"; code += " flatbuffers::uoffset_t start_;\n"; for (auto it = struct_def.fields.vec.begin(); it != struct_def.fields.vec.end(); ++it) { auto &field = **it; if (!field.deprecated) { code += " void add_" + field.name + "("; code += GenTypeWire(field.value.type, " ") + field.name + ") { fbb_.Add"; if (IsScalar(field.value.type.base_type)) code += "Element<" + GenTypeWire(field.value.type, "") + ">"; else if (IsStruct(field.value.type)) code += "Struct"; else code += "Offset"; code += "(" + NumToString(field.value.offset) + ", " + field.name; if (IsScalar(field.value.type.base_type)) code += ", " + field.value.constant; code += "); }\n"; } } code += " " + struct_def.name; code += "Builder(flatbuffers::FlatBufferBuilder &_fbb) : fbb_(_fbb) "; code += "{ start_ = fbb_.StartTable(); }\n"; code += " " + struct_def.name + "Builder &operator=(const "; code += struct_def.name + "Builder &);\n"; code += " flatbuffers::Offset<" + struct_def.name; code += "> Finish() { return flatbuffers::Offset<" + struct_def.name; code += ">(fbb_.EndTable(start_, "; code += NumToString(struct_def.fields.vec.size()) + ")); }\n};\n\n"; // Generate a convenient CreateX function that uses the above builder // to create a table in one go. code += "inline flatbuffers::Offset<" + struct_def.name + "> Create"; code += struct_def.name; code += "(flatbuffers::FlatBufferBuilder &_fbb"; for (auto it = struct_def.fields.vec.begin(); it != struct_def.fields.vec.end(); ++it) { auto &field = **it; if (!field.deprecated) { code += ", " + GenTypeWire(field.value.type, " ") + field.name; } } code += ") {\n " + struct_def.name + "Builder builder_(_fbb);\n"; for (size_t size = struct_def.sortbysize ? sizeof(largest_scalar_t) : 1; size; size /= 2) { for (auto it = struct_def.fields.vec.rbegin(); it != struct_def.fields.vec.rend(); ++it) { auto &field = **it; if (!field.deprecated && (!struct_def.sortbysize || size == SizeOf(field.value.type.base_type))) { code += " builder_.add_" + field.name + "(" + field.name + ");\n"; } } } code += " return builder_.Finish();\n}\n\n"; }
// Generate an accessor struct with constructor for a flatbuffers struct. static void GenStruct(StructDef &struct_def, std::string *code_ptr) { if (struct_def.generated) return; std::string &code = *code_ptr; // Generate an accessor struct, with private variables of the form: // type name_; // Generates manual padding and alignment. // Variables are private because they contain little endian data on all // platforms. GenComment(struct_def.doc_comment, code_ptr); code += "MANUALLY_ALIGNED_STRUCT(" + NumToString(struct_def.minalign) + ") "; code += struct_def.name + " {\n private:\n"; int padding_id = 0; for (auto it = struct_def.fields.vec.begin(); it != struct_def.fields.vec.end(); ++it) { auto &field = **it; code += " " + GenTypeGet(field.value.type, " ", "", " "); code += field.name + "_;\n"; if (field.padding) { for (int i = 0; i < 4; i++) if (static_cast<int>(field.padding) & (1 << i)) code += " int" + NumToString((1 << i) * 8) + "_t __padding" + NumToString(padding_id++) + ";\n"; assert(!(field.padding & ~0xF)); } } // Generate a constructor that takes all fields as arguments. code += "\n public:\n " + struct_def.name + "("; for (auto it = struct_def.fields.vec.begin(); it != struct_def.fields.vec.end(); ++it) { auto &field = **it; if (it != struct_def.fields.vec.begin()) code += ", "; code += GenTypeGet(field.value.type, " ", "const ", " &") + field.name; } code += ")\n : "; padding_id = 0; for (auto it = struct_def.fields.vec.begin(); it != struct_def.fields.vec.end(); ++it) { auto &field = **it; if (it != struct_def.fields.vec.begin()) code += ", "; code += field.name + "_("; if (IsScalar(field.value.type.base_type)) code += "flatbuffers::EndianScalar(" + field.name + "))"; else code += field.name + ")"; if (field.padding) code += ", __padding" + NumToString(padding_id++) + "(0)"; } code += " {}\n\n"; // Generate accessor methods of the form: // type name() const { return flatbuffers::EndianScalar(name_); } for (auto it = struct_def.fields.vec.begin(); it != struct_def.fields.vec.end(); ++it) { auto &field = **it; GenComment(field.doc_comment, code_ptr, " "); code += " " + GenTypeGet(field.value.type, " ", "const ", " &"); code += field.name + "() const { return "; if (IsScalar(field.value.type.base_type)) code += "flatbuffers::EndianScalar(" + field.name + "_)"; else code += field.name + "_"; code += "; }\n"; } code += "};\nSTRUCT_END(" + struct_def.name + ", "; code += NumToString(struct_def.bytesize) + ");\n\n"; }
int commonarraysyntax(int &lexpos, int &lineno, int &arraynameid, int &nindex, int indexarray[]) { int noerrorlocal=1; if (IsScalar(lexpos)) { nindex=0; return scalarsyntax(lexpos, arraynameid); } if (id==outArray[lexpos]) { arraynameid=idnosyn++; lexmovenext(lexpos); } else { outerror(lineno, "Arrayname is missing."); noerrorlocal=0; } if (lparen!=outArray[lexpos]) { nindex=0; return noerrorlocal; /* outerror(lineno, "Array ( is missing.");//idname[arraynameid] noerrorlocal=0;*/ } else lexmovenext(lexpos); nindex=0; while (id==outArray[lexpos] && !endofoutArray) { if (nindex<mx_array_dim) { indexarray[nindex]=idnosyn; } nindex++; idnosyn++; lexmovenext(lexpos); if (comma==outArray[lexpos]) lexmovenext(lexpos); else if (rparen==outArray[lexpos]) { lexmovenext(lexpos); break; } else { outerror(lineno, "error in array declaration."); noerrorlocal=0; break; } } if (nindex>mx_array_dim) { outerror(lineno, "Warning: Too many indices detected."); printf("Only the first %d are used.\n", mx_array_dim); printf("%d=nindex\n", nindex); printf("%s\n", idname[arraynameid].c_str()); for (int i=arraynameid+1; i<idnosyn; i++) printf("%s, ", idname[i].c_str()); printf("\n"); noerrorlocal=0; nindex=mx_array_dim; } return noerrorlocal; }
// Return a C++ type for any type (scalar/pointer) specifically for // using a flatbuffer. static std::string GenTypeGet(const Type &type, const char *afterbasic, const char *beforeptr, const char *afterptr) { return IsScalar(type.base_type) ? GenTypeBasic(type) + afterbasic : beforeptr + GenTypePointer(type) + afterptr; }
static void GenStruct(StructDef &struct_def, std::string *code_ptr, StructDef *root_struct_def) { if (struct_def.generated) return; std::string &code = *code_ptr; // Generate a struct accessor class, with methods of the form: // public type name() { return bb.getType(i + offset); } // or for tables of the form: // public type name() { // int o = __offset(offset); return o != 0 ? bb.getType(o + i) : default; // } GenComment(struct_def.doc_comment, code_ptr); code += "public class " + struct_def.name + " extends "; code += struct_def.fixed ? "Struct" : "Table"; code += " {\n"; if (&struct_def == root_struct_def) { // Generate a special accessor for the table that has been declared as // the root type. code += " public static " + struct_def.name + " getRootAs"; code += struct_def.name; code += "(ByteBuffer _bb, int offset) { "; code += "_bb.order(ByteOrder.LITTLE_ENDIAN); "; code += "return (new " + struct_def.name; code += "()).__init(_bb.getInt(offset) + offset, _bb); }\n"; } // Generate the __init method that sets the field in a pre-existing // accessor object. This is to allow object reuse. code += " public " + struct_def.name; code += " __init(int _i, ByteBuffer _bb) "; code += "{ bb_pos = _i; bb = _bb; return this; }\n"; for (auto it = struct_def.fields.vec.begin(); it != struct_def.fields.vec.end(); ++it) { auto &field = **it; if (field.deprecated) continue; GenComment(field.doc_comment, code_ptr, " "); std::string type_name = GenTypeGet(field.value.type); std::string method_start = " public " + type_name + " " + MakeCamel(field.name, false); // Generate the accessors that don't do object reuse. if (field.value.type.base_type == BASE_TYPE_STRUCT) { // Calls the accessor that takes an accessor object with a new object. code += method_start + "() { return " + MakeCamel(field.name, false); code += "(new "; code += type_name + "()); }\n"; } else if (field.value.type.base_type == BASE_TYPE_VECTOR && field.value.type.element == BASE_TYPE_STRUCT) { // Accessors for vectors of structs also take accessor objects, this // generates a variant without that argument. code += method_start + "(int j) { return " + MakeCamel(field.name, false); code += "(new "; code += type_name + "(), j); }\n"; } std::string getter = GenGetter(field.value.type); code += method_start + "("; // Most field accessors need to retrieve and test the field offset first, // this is the prefix code for that: auto offset_prefix = ") { int o = __offset(" + NumToString(field.value.offset) + "); return o != 0 ? "; if (IsScalar(field.value.type.base_type)) { if (struct_def.fixed) { code += ") { return " + getter; code += "(bb_pos + " + NumToString(field.value.offset) + ")"; } else { code += offset_prefix + getter; code += "(o + bb_pos) : " + field.value.constant; } } else { switch (field.value.type.base_type) { case BASE_TYPE_STRUCT: code += type_name + " obj"; if (struct_def.fixed) { code += ") { return obj.__init(bb_pos + "; code += NumToString(field.value.offset) + ", bb)"; } else { code += offset_prefix; code += "obj.__init("; code += field.value.type.struct_def->fixed ? "o + bb_pos" : "__indirect(o + bb_pos)"; code += ", bb) : null"; } break; case BASE_TYPE_STRING: code += offset_prefix + getter +"(o) : null"; break; case BASE_TYPE_VECTOR: { auto vectortype = field.value.type.VectorType(); if (vectortype.base_type == BASE_TYPE_STRUCT) { code += type_name + " obj, "; getter = "obj.__init"; } code += "int j" + offset_prefix + getter +"("; auto index = "__vector(o) + j * " + NumToString(InlineSize(vectortype)); if (vectortype.base_type == BASE_TYPE_STRUCT) { code += vectortype.struct_def->fixed ? index : "__indirect(" + index + ")"; code += ", bb"; } else { code += index; } code += ") : "; code += IsScalar(field.value.type.element) ? "0" : "null"; break; } case BASE_TYPE_UNION: code += type_name + " obj" + offset_prefix + getter; code += "(obj, o) : null"; break; default: assert(0); } } code += "; }\n"; if (field.value.type.base_type == BASE_TYPE_VECTOR) { code += " public int " + MakeCamel(field.name, false) + "Length("; code += offset_prefix; code += "__vector_len(o) : 0; }\n"; } } code += "\n"; if (struct_def.fixed) { // create a struct constructor function code += " public static int create" + struct_def.name; code += "(FlatBufferBuilder builder"; GenStructArgs(struct_def, code_ptr, ""); code += ") {\n"; GenStructBody(struct_def, code_ptr, ""); code += " return builder.offset();\n }\n"; } else { // Create a set of static methods that allow table construction, // of the form: // public static void addName(FlatBufferBuilder builder, short name) // { builder.addShort(id, name, default); } code += " public static void start" + struct_def.name; code += "(FlatBufferBuilder builder) { builder.startObject("; code += NumToString(struct_def.fields.vec.size()) + "); }\n"; for (auto it = struct_def.fields.vec.begin(); it != struct_def.fields.vec.end(); ++it) { auto &field = **it; if (field.deprecated) continue; code += " public static void add" + MakeCamel(field.name); code += "(FlatBufferBuilder builder, " + GenTypeBasic(field.value.type); auto argname = MakeCamel(field.name, false); if (!IsScalar(field.value.type.base_type)) argname += "Offset"; code += " " + argname + ") { builder.add"; code += GenMethod(field) + "("; code += NumToString(it - struct_def.fields.vec.begin()) + ", "; code += argname + ", " + field.value.constant; code += "); }\n"; if (field.value.type.base_type == BASE_TYPE_VECTOR) { code += " public static void start" + MakeCamel(field.name); code += "Vector(FlatBufferBuilder builder, int numElems) "; code += "{ builder.startVector("; code += NumToString(InlineSize(field.value.type.VectorType())); code += ", numElems); }\n"; } } code += " public static int end" + struct_def.name; code += "(FlatBufferBuilder builder) { return builder.endObject(); }\n"; } code += "};\n\n"; }
// Generate an accessor struct with constructor for a flatbuffers struct. static void GenStruct(const Parser &parser, StructDef &struct_def, std::string *code_ptr) { if (struct_def.generated) return; std::string &code = *code_ptr; // Generate an accessor struct, with private variables of the form: // type name_; // Generates manual padding and alignment. // Variables are private because they contain little endian data on all // platforms. GenComment(struct_def.doc_comment, code_ptr); code += "MANUALLY_ALIGNED_STRUCT(" + NumToString(struct_def.minalign) + ") "; code += struct_def.name + " FLATBUFFERS_FINAL_CLASS {\n private:\n"; int padding_id = 0; for (auto it = struct_def.fields.vec.begin(); it != struct_def.fields.vec.end(); ++it) { auto &field = **it; code += " " + GenTypeGet(parser, field.value.type, " ", "", " ", false); code += field.name + "_;\n"; GenPadding(field, [&code, &padding_id](int bits) { code += " int" + NumToString(bits) + "_t __padding" + NumToString(padding_id++) + ";\n"; }); } // Generate a constructor that takes all fields as arguments. code += "\n public:\n " + struct_def.name + "("; for (auto it = struct_def.fields.vec.begin(); it != struct_def.fields.vec.end(); ++it) { auto &field = **it; if (it != struct_def.fields.vec.begin()) code += ", "; code += GenTypeGet(parser, field.value.type, " ", "const ", " &", true); code += field.name; } code += ")\n : "; padding_id = 0; for (auto it = struct_def.fields.vec.begin(); it != struct_def.fields.vec.end(); ++it) { auto &field = **it; if (it != struct_def.fields.vec.begin()) code += ", "; code += field.name + "_("; if (IsScalar(field.value.type.base_type)) { code += "flatbuffers::EndianScalar("; code += GenUnderlyingCast(parser, field, false, field.name); code += "))"; } else { code += field.name + ")"; } GenPadding(field, [&code, &padding_id](int bits) { (void)bits; code += ", __padding" + NumToString(padding_id++) + "(0)"; }); } code += " {"; padding_id = 0; for (auto it = struct_def.fields.vec.begin(); it != struct_def.fields.vec.end(); ++it) { auto &field = **it; GenPadding(field, [&code, &padding_id](int bits) { (void)bits; code += " (void)__padding" + NumToString(padding_id++) + ";"; }); } code += " }\n\n"; // Generate accessor methods of the form: // type name() const { return flatbuffers::EndianScalar(name_); } for (auto it = struct_def.fields.vec.begin(); it != struct_def.fields.vec.end(); ++it) { auto &field = **it; GenComment(field.doc_comment, code_ptr, " "); code += " " + GenTypeGet(parser, field.value.type, " ", "const ", " &", true); code += field.name + "() const { return "; code += GenUnderlyingCast(parser, field, true, IsScalar(field.value.type.base_type) ? "flatbuffers::EndianScalar(" + field.name + "_)" : field.name + "_"); code += "; }\n"; } code += "};\nSTRUCT_END(" + struct_def.name + ", "; code += NumToString(struct_def.bytesize) + ");\n\n"; }
// Generate an accessor struct, builder structs & function for a table. static void GenTable(const Parser &parser, StructDef &struct_def, const GeneratorOptions &opts, std::string *code_ptr) { if (struct_def.generated) return; std::string &code = *code_ptr; // Generate an accessor struct, with methods of the form: // type name() const { return GetField<type>(offset, defaultval); } GenComment(struct_def.doc_comment, code_ptr); code += "struct " + struct_def.name; code += " FLATBUFFERS_FINAL_CLASS : private flatbuffers::Table"; code += " {\n"; for (auto it = struct_def.fields.vec.begin(); it != struct_def.fields.vec.end(); ++it) { auto &field = **it; if (!field.deprecated) { // Deprecated fields won't be accessible. GenComment(field.doc_comment, code_ptr, " "); code += " " + GenTypeGet(parser, field.value.type, " ", "const ", " *", true); code += field.name + "() const { return "; // Call a different accessor for pointers, that indirects. std::string call = IsScalar(field.value.type.base_type) ? "GetField<" : (IsStruct(field.value.type) ? "GetStruct<" : "GetPointer<"); call += GenTypeGet(parser, field.value.type, "", "const ", " *", false); call += ">(" + NumToString(field.value.offset); // Default value as second arg for non-pointer types. if (IsScalar(field.value.type.base_type)) call += ", " + field.value.constant; call += ")"; code += GenUnderlyingCast(parser, field, true, call); code += "; }\n"; auto nested = field.attributes.Lookup("nested_flatbuffer"); if (nested) { auto nested_root = parser.structs_.Lookup(nested->constant); assert(nested_root); // Guaranteed to exist by parser. code += " const " + nested_root->name + " *" + field.name; code += "_nested_root() const { return flatbuffers::GetRoot<"; code += nested_root->name + ">(" + field.name + "()->Data()); }\n"; } // Generate a comparison function for this field if it is a key. if (field.key) { code += " bool KeyCompareLessThan(const " + struct_def.name; code += " *o) const { return "; if (field.value.type.base_type == BASE_TYPE_STRING) code += "*"; code += field.name + "() < "; if (field.value.type.base_type == BASE_TYPE_STRING) code += "*"; code += "o->" + field.name + "(); }\n"; code += " int KeyCompareWithValue("; if (field.value.type.base_type == BASE_TYPE_STRING) { code += "const char *val) const { return strcmp(" + field.name; code += "()->c_str(), val); }\n"; } else { code += GenTypeBasic(parser, field.value.type, false); code += " val) const { return " + field.name + "() < val ? -1 : "; code += field.name + "() > val; }\n"; } } } } // Generate a verifier function that can check a buffer from an untrusted // source will never cause reads outside the buffer. code += " bool Verify(flatbuffers::Verifier &verifier) const {\n"; code += " return VerifyTableStart(verifier)"; std::string prefix = " &&\n "; for (auto it = struct_def.fields.vec.begin(); it != struct_def.fields.vec.end(); ++it) { auto &field = **it; if (!field.deprecated) { code += prefix + "VerifyField"; if (field.required) code += "Required"; code += "<" + GenTypeSize(parser, field.value.type); code += ">(verifier, " + NumToString(field.value.offset); code += " /* " + field.name + " */)"; switch (field.value.type.base_type) { case BASE_TYPE_UNION: code += prefix + "Verify" + field.value.type.enum_def->name; code += "(verifier, " + field.name + "(), " + field.name + "_type())"; break; case BASE_TYPE_STRUCT: if (!field.value.type.struct_def->fixed) { code += prefix + "verifier.VerifyTable(" + field.name; code += "())"; } break; case BASE_TYPE_STRING: code += prefix + "verifier.Verify(" + field.name + "())"; break; case BASE_TYPE_VECTOR: code += prefix + "verifier.Verify(" + field.name + "())"; switch (field.value.type.element) { case BASE_TYPE_STRING: { code += prefix + "verifier.VerifyVectorOfStrings(" + field.name; code += "())"; break; } case BASE_TYPE_STRUCT: { if (!field.value.type.struct_def->fixed) { code += prefix + "verifier.VerifyVectorOfTables(" + field.name; code += "())"; } break; } default: break; } break; default: break; } } } code += prefix + "verifier.EndTable()"; code += ";\n }\n"; code += "};\n\n"; // Generate a builder struct, with methods of the form: // void add_name(type name) { fbb_.AddElement<type>(offset, name, default); } code += "struct " + struct_def.name; code += "Builder {\n flatbuffers::FlatBufferBuilder &fbb_;\n"; code += " flatbuffers::uoffset_t start_;\n"; for (auto it = struct_def.fields.vec.begin(); it != struct_def.fields.vec.end(); ++it) { auto &field = **it; if (!field.deprecated) { code += " void add_" + field.name + "("; code += GenTypeWire(parser, field.value.type, " ", true) + field.name; code += ") { fbb_.Add"; if (IsScalar(field.value.type.base_type)) { code += "Element<" + GenTypeWire(parser, field.value.type, "", false); code += ">"; } else if (IsStruct(field.value.type)) { code += "Struct"; } else { code += "Offset"; } code += "(" + NumToString(field.value.offset) + ", "; code += GenUnderlyingCast(parser, field, false, field.name); if (IsScalar(field.value.type.base_type)) code += ", " + field.value.constant; code += "); }\n"; } } code += " " + struct_def.name; code += "Builder(flatbuffers::FlatBufferBuilder &_fbb) : fbb_(_fbb) "; code += "{ start_ = fbb_.StartTable(); }\n"; code += " " + struct_def.name + "Builder &operator=(const "; code += struct_def.name + "Builder &);\n"; code += " flatbuffers::Offset<" + struct_def.name; code += "> Finish() {\n auto o = flatbuffers::Offset<" + struct_def.name; code += ">(fbb_.EndTable(start_, "; code += NumToString(struct_def.fields.vec.size()) + "));\n"; for (auto it = struct_def.fields.vec.begin(); it != struct_def.fields.vec.end(); ++it) { auto &field = **it; if (!field.deprecated && field.required) { code += " fbb_.Required(o, " + NumToString(field.value.offset); code += "); // " + field.name + "\n"; } } code += " return o;\n }\n};\n\n"; // Generate a convenient CreateX function that uses the above builder // to create a table in one go. code += "inline flatbuffers::Offset<" + struct_def.name + "> Create"; code += struct_def.name; code += "(flatbuffers::FlatBufferBuilder &_fbb"; for (auto it = struct_def.fields.vec.begin(); it != struct_def.fields.vec.end(); ++it) { auto &field = **it; if (!field.deprecated) { code += ",\n " + GenTypeWire(parser, field.value.type, " ", true); code += field.name + " = "; if (field.value.type.enum_def && IsScalar(field.value.type.base_type)) { auto ev = field.value.type.enum_def->ReverseLookup( static_cast<int>(StringToInt(field.value.constant.c_str())), false); if (ev) { code += WrapInNameSpace(parser, field.value.type.enum_def->defined_namespace, GenEnumVal(*field.value.type.enum_def, *ev, opts)); } else { code += GenUnderlyingCast(parser, field, true, field.value.constant); } } else { code += field.value.constant; } } } code += ") {\n " + struct_def.name + "Builder builder_(_fbb);\n"; for (size_t size = struct_def.sortbysize ? sizeof(largest_scalar_t) : 1; size; size /= 2) { for (auto it = struct_def.fields.vec.rbegin(); it != struct_def.fields.vec.rend(); ++it) { auto &field = **it; if (!field.deprecated && (!struct_def.sortbysize || size == SizeOf(field.value.type.base_type))) { code += " builder_.add_" + field.name + "(" + field.name + ");\n"; } } } code += " return builder_.Finish();\n}\n\n"; }
// // Set the value of this according to the value parsed from s. // Return true on success, false on failure. // On successful return, index points to the character following the // the last character in the successfully parsed value found in s. // On failure, index is unchanged. // bool DXTensor::setValue(const char *s, int& index) { int j; int components = 0; int ndim = 1, loc_index = index; char c; bool saw_value = false, saw_right_bracket = false; bool saw_scalar = false; DXTensor *subv = NUL(DXTensor*); SkipWhiteSpace(s,loc_index); if (s[loc_index] != '[') return false; loc_index++; while (s[loc_index]) { SkipWhiteSpace(s,loc_index); c = s[loc_index]; if (c == '[') { /* Vectors are not allowed if we already saw a scalar */ if (saw_scalar) goto error; subv = new DXTensor; if (!subv->setValue(s, loc_index)) { delete subv; goto error; } this->tensors = (DXTensor**)REALLOC(this->tensors, ++components*sizeof(DXTensor*)); ASSERT(this->tensors); this->tensors[components-1] = subv; if (ndim == 1) { /* First sub-component */ /* Copy the sub-dimensions up to this vector */ ndim += subv->dimensions; this->dim_sizes = (char*)REALLOC(this->dim_sizes, ndim * sizeof(*dim_sizes)); ASSERT(this->dim_sizes); for (j=0 ; j<subv->dimensions ; j++ ) this->dim_sizes[j+1] = subv->dim_sizes[j]; } else { /* Ensure that next elements have the correct dimensionality */ if (subv->dimensions != ndim-1) { delete subv; goto error; } for (j=1 ; j<ndim ; j++) if (this->dim_sizes[j] != subv->dim_sizes[j-1]) { this->tensors[components-1] = NULL; delete subv; goto error; } } saw_value = true; } else if (c == ']') { if (saw_value == false) goto error; saw_scalar = false; saw_right_bracket = true; loc_index++; break; } else if (c == ',') { if (!saw_value) /* This checks for ',,' */ goto error; saw_value = false; saw_scalar = false; loc_index++; } else { /* Scalars are not allowed if we already saw a sub-vector */ double val; int matches, tmp = loc_index; if (ndim != 1) goto error; if (!IsScalar(s,tmp)) goto error; matches = sscanf(&s[loc_index],"%lg", &val); if ((matches == 0) || (matches == EOF)) goto error; loc_index = tmp; this->scalars =(double*)REALLOC(this->scalars, ++components * sizeof(*scalars)); ASSERT(this->scalars); this->scalars[components-1] = val; saw_value = true; saw_scalar = true; } } if ((components == 0) || !saw_right_bracket) goto error; /* Set the dimension at this level of brackets */ if (!this->dim_sizes) this->dim_sizes = new char; this->dim_sizes[0] = components; this->dimensions = ndim; // Be sure that the string representation is cleared when the value changes. if (strval) { delete strval; this->strval = NUL(char*); } index = loc_index; return true; error: return false; }
static std::string GenTypeGet(const Type &type) { return IsScalar(type.base_type) ? GenTypeBasic(type) : GenTypePointer(type); }
// Returns the method name for use with add/put calls. static std::string GenMethod(const FieldDef &field) { return IsScalar(field.value.type.base_type) ? MakeCamel(GenTypeBasic(field.value.type)) : (IsStruct(field.value.type) ? "Struct" : "UOffsetT"); }
bool Type::CanImplicitCastToBool() { return IsScalar() || IsDArray() || IsSArray() || IsAArray() || IsDelegate(); }