callback_if_castable< CastToType > Struct Template Reference

A helper class which calls a provided functor if the supplied expression pointer can be cast to the target type. More...

#include <functor_wrapper.hpp>

Static Public Member Functions
template<typename InterfaceType , typename FunctorType >
static bool	apply (InterfaceType const *e, FunctorType const &functor)
	Attempts to cast the expression referred to be 'e' to 'CastToType'. If successful, the provided functor is called.

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Detailed Description

template<typename CastToType>
struct viennamath::callback_if_castable< CastToType >

A helper class which calls a provided functor if the supplied expression pointer can be cast to the target type.

Template Parameters:

CastToType

The type to which a dynamic cast should be attempted.

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Member Function Documentation

static bool apply	(	InterfaceType const *	e,
		FunctorType const &	functor
	)			[inline, static]

Attempts to cast the expression referred to be 'e' to 'CastToType'. If successful, the provided functor is called.

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The documentation for this struct was generated from the following file:

• /export/development/ViennaMath/viennamath/runtime/functor_wrapper.hpp