mpblocks::clarkson93::ExampleTraits::PointDeref Struct Reference

proves a means of turning a PointRef into a Point& More...

#include <mpblocks/clarkson93/ExampleTraits.h>

Public Member Functions
const Point &	operator() (PointRef ptr)

Detailed Description

proves a means of turning a PointRef into a Point&

In the example traits PointRef is a Point* so we simply dereference this pointer. If PointRef were an index into an array of Point structures, then PointDeref should store a pointer to the beginning of that array. For example

typedef unsigned int PointRef;
struct PointDeref
{
    Point* m_buf;
    Point& operator()( PointRef i ){ return m_buf[i]; }
};

Definition at line 105 of file ExampleTraits.h.

Member Function Documentation

const Point& mpblocks::clarkson93::ExampleTraits::PointDeref::operator() ( PointRef  ptr )

inline

Definition at line 107 of file ExampleTraits.h.

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

• include/mpblocks/clarkson93/ExampleTraits.h