36 #ifndef vtkVariantCast_h 37 #define vtkVariantCast_h 45 vtkGenericWarningMacro(<<
"Cannot convert vtkVariant containing [" <<
value.GetTypeAsString()
47 <<
"to unsupported type [" <<
typeid(T).
name() <<
"]. " 48 <<
"Create a vtkVariantCast<> specialization to eliminate this warning.");
60 return value.ToChar(valid);
66 return value.ToSignedChar(valid);
72 return value.ToUnsignedChar(valid);
78 return value.ToShort(valid);
84 return value.ToUnsignedShort(valid);
90 return value.ToInt(valid);
96 return value.ToUnsignedInt(valid);
102 return value.ToLong(valid);
108 return value.ToUnsignedLong(valid);
114 return value.ToLongLong(valid);
120 return value.ToUnsignedLongLong(valid);
126 return value.ToFloat(valid);
132 return value.ToDouble(valid);
141 return value.ToString();
150 return value.ToUnicodeString();
Wrapper around std::string to keep symbols short.
T vtkVariantCast(const vtkVariant &value, bool *valid=nullptr)
A atomic type representing the union of many types.
Converts a vtkVariant to some other type.
String class that stores Unicode text.