/* This sets the NewInstance hint for generator methods. */ void vtkWrap_FindNewInstanceMethods( ClassInfo *data, HierarchyInfo *hinfo) { int i; FunctionInfo *theFunc; for (i = 0; i < data->NumberOfFunctions; i++) { theFunc = data->Functions[i]; if (theFunc->Name && theFunc->ReturnValue && vtkWrap_IsVTKObject(theFunc->ReturnValue) && vtkWrap_IsVTKObjectBaseType(hinfo, theFunc->ReturnValue->Class)) { if (strcmp(theFunc->Name, "NewInstance") == 0 || strcmp(theFunc->Name, "CreateInstance") == 0 || (strcmp(theFunc->Name, "CreateImageReader2") == 0 && strcmp(data->Name, "vtkImageReader2Factory") == 0) || (strcmp(theFunc->Name, "CreateDataArray") == 0 && strcmp(data->Name, "vtkDataArray") == 0) || (strcmp(theFunc->Name, "CreateArray") == 0 && strcmp(data->Name, "vtkAbstractArray") == 0) || (strcmp(theFunc->Name, "CreateArray") == 0 && strcmp(data->Name, "vtkArray") == 0) || (strcmp(theFunc->Name, "GetQueryInstance") == 0 && strcmp(data->Name, "vtkSQLDatabase") == 0) || (strcmp(theFunc->Name, "CreateFromURL") == 0 && strcmp(data->Name, "vtkSQLDatabase") == 0) || (strcmp(theFunc->Name, "MakeTransform") == 0 && vtkWrap_IsTypeOf(hinfo, data->Name, "vtkAbstractTransform"))) { theFunc->ReturnValue->Type |= VTK_PARSE_NEWINSTANCE; } } } }
/* Convert values into python object and return them within python */ void vtkWrapPython_ReturnValue( FILE *fp, ClassInfo *data, ValueInfo *val, int static_call) { char pythonname[1024]; const char *deref = ""; const char *prefix = "ap."; if (static_call) { prefix = "vtkPythonArgs::"; fprintf(fp, " if (PyErr_Occurred() == NULL)\n" " {\n"); } else { fprintf(fp, " if (!ap.ErrorOccurred())\n" " {\n"); } if (val && vtkWrap_IsRef(val)) { deref = "*"; } if (vtkWrap_IsVoid(val)) { fprintf(fp, " result = %sBuildNone();\n", prefix); } else if (vtkWrap_IsEnumMember(data, val)) { fprintf(fp, " result = Py%s_%s_FromEnum(tempr);\n", data->Name, val->Class); } else if (vtkWrap_IsPythonObject(val)) { fprintf(fp, " result = tempr;\n"); } else if (vtkWrap_IsVTKObject(val)) { fprintf(fp, " result = %sBuildVTKObject(tempr);\n", prefix); if (vtkWrap_IsNewInstance(val)) { fprintf(fp, " if (result && PyVTKObject_Check(result))\n" " {\n" " PyVTKObject_GetObject(result)->UnRegister(0);\n" " PyVTKObject_SetFlag(result, VTK_PYTHON_IGNORE_UNREGISTER, 1);\n" " }\n"); } } else if (vtkWrap_IsSpecialObject(val) && vtkWrap_IsRef(val)) { vtkWrapText_PythonName(val->Class, pythonname); fprintf(fp, " result = %sBuildSpecialObject(tempr, \"%s\");\n", prefix, pythonname); } else if (vtkWrap_IsSpecialObject(val) && !vtkWrap_IsRef(val)) { vtkWrapText_PythonName(val->Class, pythonname); fprintf(fp, " result = %sBuildSpecialObject(&tempr, \"%s\");\n", prefix, pythonname); } else if (vtkWrap_IsQtObject(val) && (vtkWrap_IsRef(val) || vtkWrap_IsPointer(val))) { fprintf(fp, " result = %sBuildSIPObject(tempr, \"%s\", false);\n", prefix, val->Class); } else if (vtkWrap_IsQtObject(val) && !vtkWrap_IsRef(val) && !vtkWrap_IsPointer(val)) { fprintf(fp, " result = %sBuildSIPObject(new %s(tempr), \"%s\", false);\n", prefix, val->Class, val->Class); } else if (vtkWrap_IsQtEnum(val)) { fprintf(fp, " result = %sBuildSIPEnumValue(tempr, \"%s\");\n", prefix, val->Class); } else if (vtkWrap_IsCharPointer(val)) { fprintf(fp, " result = %sBuildValue(tempr);\n", prefix); } else if (vtkWrap_IsVoidPointer(val)) { fprintf(fp, " result = %sBuildValue(tempr);\n", prefix); } else if (vtkWrap_IsChar(val) && vtkWrap_IsArray(val)) { fprintf(fp, " result = %sBuildBytes(tempr, sizer);\n", prefix); } else if (vtkWrap_IsArray(val)) { fprintf(fp, " result = %sBuildTuple(tempr, sizer);\n", prefix); } else { fprintf(fp, " result = %sBuildValue(%stempr);\n", prefix, deref); } fprintf(fp, " }\n"); }
/* Write the code to convert one argument with vtkPythonArgs */ void vtkWrapPython_GetSingleArgument( FILE *fp, ClassInfo *data, int i, ValueInfo *arg, int static_call) { const char *prefix = "ap."; const char *cp; char argname[32]; char pythonname[1024]; size_t l; argname[0] = '\0'; if (static_call) { prefix = "vtkPythonArgs::"; sprintf(argname, "arg%d, ", i); } if (vtkWrap_IsEnumMember(data, arg)) { fprintf(fp, "%sGetEnumValue(%stemp%d, \"%s.%s\")", prefix, argname, i, data->Name, arg->Class); } else if (arg->IsEnum) { cp = arg->Class; for (l = 0; cp[l] != '\0'; l++) { if (cp[l] == ':') { break; } } if (cp[l] == ':' && cp[l+1] == ':') { fprintf(fp, "%sGetEnumValue(%stemp%d, \"%*.*s.%s\")", prefix, argname, i, (int)l, (int)l, cp, &cp[l+2]); } else { fprintf(fp, "%sGetEnumValue(%stemp%d, \"%s\")", prefix, argname, i, cp); } } else if (vtkWrap_IsPythonObject(arg)) { fprintf(fp, "%s%sGetPythonObject(temp%d)", prefix, argname, i); } else if (vtkWrap_IsVTKObject(arg)) { vtkWrapText_PythonName(arg->Class, pythonname); if (strcmp(arg->Class, pythonname) != 0) { /* use typeid() for templated names */ fprintf(fp, "%sGetVTKObject(%stemp%d, typeid(%s).name())", prefix, argname, i, arg->Class); } else { fprintf(fp, "%sGetVTKObject(%stemp%d, \"%s\")", prefix, argname, i, pythonname); } } else if (vtkWrap_IsSpecialObject(arg) && !vtkWrap_IsNonConstRef(arg)) { vtkWrapText_PythonName(arg->Class, pythonname); fprintf(fp, "%sGetSpecialObject(%stemp%d, pobj%d, \"%s\")", prefix, argname, i, i, pythonname); } else if (vtkWrap_IsSpecialObject(arg) && vtkWrap_IsNonConstRef(arg)) { vtkWrapText_PythonName(arg->Class, pythonname); fprintf(fp, "%sGetSpecialObject(%stemp%d, \"%s\")", prefix, argname, i, pythonname); } else if (vtkWrap_IsQtEnum(arg)) { fprintf(fp, "%sGetSIPEnumValue(%stemp%d, \"%s\")", prefix, argname, i, arg->Class); } else if (vtkWrap_IsQtObject(arg)) { fprintf(fp, "%sGetSIPObject(%stemp%d, \"%s\")", prefix, argname, i, arg->Class); } else if (vtkWrap_IsFunction(arg)) { fprintf(fp, "%sGetFunction(%stemp%d)", prefix, argname, i); } else if (vtkWrap_IsVoidPointer(arg)) { fprintf(fp, "%sGetBuffer(%stemp%d, &pbuf%d)", prefix, argname, i, i); } else if (vtkWrap_IsString(arg) || vtkWrap_IsCharPointer(arg)) { fprintf(fp, "%sGetValue(%stemp%d)", prefix, argname, i); } else if (vtkWrap_IsNumeric(arg) && vtkWrap_IsScalar(arg)) { fprintf(fp, "%sGetValue(%stemp%d)", prefix, argname, i); } else if (vtkWrap_IsNArray(arg)) { fprintf(fp, "%sGetNArray(%s%.*stemp%d, %d, size%d)", prefix, argname, (int)(arg->NumberOfDimensions-1), "**********", i, arg->NumberOfDimensions, i); } else if (vtkWrap_IsArray(arg)) { fprintf(fp, "%sGetArray(%stemp%d, size%d)", prefix, argname, i, i); } else if (vtkWrap_IsPODPointer(arg)) { fprintf(fp, "%sGetArray(%stemp%d, size%d)", prefix, argname, i, i); } }