DaoFloat* DaoProcess_NewFloat( DaoProcess *self, float v )
{
DaoFloat *res = DaoFloat_New( v );
DaoProcess_CacheValue( self, (DaoValue*) res );
return res;
}
/*
// Assumming the value "self" is compatible to the type "tp", if it is not null.
*/
DaoValue* DaoValue_SimpleCopyWithTypeX( DaoValue *self, DaoType *tp, DaoDataCache *cache )
{
DaoEnum *e;
daoint i, n;
if( self == NULL ) return dao_none_value;
if( (tp == NULL || tp->tid == self->type) && self->type < DAO_ENUM ){
if( cache ){
DaoValue *value = DaoDataCache_MakeValue( cache, self->type );
switch( self->type ){
case DAO_NONE : return self;
case DAO_INTEGER : value->xInteger.value = self->xInteger.value; break;
case DAO_FLOAT : value->xFloat.value = self->xFloat.value; break;
case DAO_DOUBLE : value->xDouble.value = self->xDouble.value; break;
case DAO_COMPLEX : value->xComplex.value = self->xComplex.value; break;
#ifdef DAO_WITH_LONGINT
case DAO_LONG : DLong_Move( value->xLong.value, self->xLong.value ); break;
#endif
case DAO_STRING : DString_Assign( value->xString.data, self->xString.data ); break;
}
return value;
}else{
switch( self->type ){
case DAO_NONE : return self;
case DAO_INTEGER : return (DaoValue*) DaoInteger_New( self->xInteger.value );
case DAO_FLOAT : return (DaoValue*) DaoFloat_New( self->xFloat.value );
case DAO_DOUBLE : return (DaoValue*) DaoDouble_New( self->xDouble.value );
case DAO_COMPLEX : return (DaoValue*) DaoComplex_New( self->xComplex.value );
case DAO_LONG : return (DaoValue*) DaoLong_Copy( & self->xLong );
case DAO_STRING : return (DaoValue*) DaoString_Copy( & self->xString );
}
}
return self; /* unreachable; */
}else if( self->type == DAO_ENUM ){
return (DaoValue*) DaoEnum_Copy( & self->xEnum, tp );
}else if( tp && tp->tid >= DAO_INTEGER && tp->tid <= DAO_DOUBLE ){
DaoValue *value = cache ? DaoDataCache_MakeValue( cache, tp->tid ) : NULL;
switch( value == NULL ? tp->tid : 0 ){
case DAO_INTEGER : value = (DaoValue*) DaoInteger_New(0); break;
case DAO_FLOAT : value = (DaoValue*) DaoFloat_New(0); break;
case DAO_DOUBLE : value = (DaoValue*) DaoDouble_New(0); break;
}
switch( tp->tid ){
case DAO_INTEGER : value->xInteger.value = DaoValue_GetInteger( self ); break;
case DAO_FLOAT : value->xFloat.value = DaoValue_GetFloat( self ); break;
case DAO_DOUBLE : value->xDouble.value = DaoValue_GetDouble( self ); break;
}
return value;
}
#ifdef DAO_WITH_NUMARRAY
if( self->type == DAO_ARRAY && self->xArray.original ){
DaoArray_Sliced( (DaoArray*)self );
return self;
}else
#endif
if( self->type == DAO_CSTRUCT || self->type == DAO_CDATA ){
FuncPtrSliced sliced = self->xCstruct.ctype->kernel->Sliced;
if( sliced ) (*sliced)( self );
return self;
}
if( self->xBase.trait & DAO_VALUE_NOCOPY ) return self;
if( (self->xBase.trait & DAO_VALUE_CONST) == 0 ) return self;
switch( self->type ){
case DAO_LIST : return (DaoValue*) DaoList_Copy( (DaoList*) self, tp );
case DAO_MAP : return (DaoValue*) DaoMap_Copy( (DaoMap*) self, tp );
case DAO_TUPLE : return (DaoValue*) DaoTuple_Copy( (DaoTuple*) self, tp );
#ifdef DAO_WITH_NUMARRAY
case DAO_ARRAY : return (DaoValue*) DaoArray_CopyX( (DaoArray*) self, tp );
#endif
default : break;
}
return self;
}
/*
// Assumming the value "self" is compatible to the type "tp", if it is not null.
*/
DaoValue* DaoValue_SimpleCopyWithTypeX( DaoValue *self, DaoType *tp, DaoType *cst )
{
if( self == NULL ) return dao_none_value;
if( self->type < DAO_ENUM && (tp == NULL || tp->tid == self->type) ){
/*
// The following optimization is safe theoretically.
// But it is not practically safe for DaoProcess_PutChars() etc.,
// which often uses shallow wraps of "const char*" as the source value,
// and expects it to be copied at the destination as a primitive value.
*/
/* if( cst && cst->invar ) return self; */
switch( self->type ){
case DAO_NONE : return self;
case DAO_BOOLEAN : return (DaoValue*) DaoBoolean_New( self->xBoolean.value );
case DAO_INTEGER : return (DaoValue*) DaoInteger_New( self->xInteger.value );
case DAO_FLOAT : return (DaoValue*) DaoFloat_New( self->xFloat.value );
case DAO_COMPLEX : return (DaoValue*) DaoComplex_New( self->xComplex.value );
case DAO_STRING : return (DaoValue*) DaoString_Copy( & self->xString );
}
return self; /* unreachable; */
}else if( tp && tp->tid >= DAO_BOOLEAN && tp->tid <= DAO_FLOAT ){
DaoValue *va = NULL;
switch( tp->tid ){
case DAO_BOOLEAN : va = (DaoValue*) DaoBoolean_New( DaoValue_GetInteger(self) ); break;
case DAO_INTEGER : va = (DaoValue*) DaoInteger_New( DaoValue_GetInteger(self) ); break;
case DAO_FLOAT : va = (DaoValue*) DaoFloat_New( DaoValue_GetFloat(self) ); break;
}
return va;
}else if( self->type == DAO_ENUM ){
switch( tp ? tp->tid : 0 ){
case DAO_ENUM :
if( tp->subtid == DAO_ENUM_ANY ) tp = NULL;
return (DaoValue*) DaoEnum_Copy( & self->xEnum, tp );
case DAO_BOOLEAN : return (DaoValue*) DaoBoolean_New( self->xEnum.value );
case DAO_INTEGER : return (DaoValue*) DaoInteger_New( self->xEnum.value );
case DAO_FLOAT : return (DaoValue*) DaoFloat_New( self->xEnum.value );
}
return (DaoValue*) DaoEnum_Copy( & self->xEnum, NULL );
}else if( tp && tp->tid == DAO_ENUM ){
switch( self->type ){
case DAO_BOOLEAN :
case DAO_INTEGER : return (DaoValue*) DaoEnum_New( tp, self->xInteger.value );
case DAO_FLOAT : return (DaoValue*) DaoEnum_New( tp, self->xFloat.value );
}
}else if( self->type == DAO_CINVALUE ){
return (DaoValue*) DaoCinValue_Copy( (DaoCinValue*) self );
}
if( tp != NULL ){
assert( tp->tid == 0 || tp->tid > DAO_ENUM );
assert( self->type == 0 || self->type > DAO_ENUM );
}
#ifdef DAO_WITH_NUMARRAY
if( self->type == DAO_ARRAY && self->xArray.original ){
DaoArray_Sliced( (DaoArray*)self );
return self;
}else
#endif
if( self->type == DAO_CSTRUCT || self->type == DAO_CDATA ){
if( self->xCstruct.ctype->core->Slice ) self->xCstruct.ctype->core->Slice( self );
return self;
}
if( tp == NULL ){
switch( self->type ){
case DAO_LIST : if( self->xList.ctype->empty ) tp = self->xList.ctype; break;
case DAO_MAP : if( self->xMap.ctype->empty ) tp = self->xMap.ctype; break;
default : break;
}
}
if( self->xBase.trait & DAO_VALUE_NOCOPY ) return self;
if( (self->xBase.trait & DAO_VALUE_CONST) == 0 ) return self;
if( cst != NULL && cst->invar != 0 ) return self;
if( tp ) tp = DaoType_GetBaseType( tp );
return DaoValue_CopyContainer( self, tp );
}