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Wt::Json::TypeException Class Reference

Exception that indicates a type error. More...

#include <Wt/Json/Value>

Inheritance diagram for Wt::Json::TypeException:
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List of all members.

Public Member Functions

const std::string & name () const
 Returns the object field name (if known)
Type actualType () const
 Returns the value type.
Type expectedType () const
 Returns the expected value type.

Detailed Description

Exception that indicates a type error.

This exception is thrown when a Value is being casted to an incompatible C++ type.

Note:
To avoid exceptions, coerce the type first, and handle Null values.

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