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# assertion_traits< T > Struct Template Reference

Traits used by CPPUNIT_ASSERT_EQUAL(). More...

`#include <TestAssert.h>`

List of all members.

## Static Public Member Functions
static bool | equal (const T &x, const T &y)
static std::string | toString (const T &x)

## Detailed Description

### template<class T>
struct assertion_traits< T >

Traits used by CPPUNIT_ASSERT_EQUAL().

Here is an example of specialising these traits:

     template<>
     struct assertion_traits<std::string>   // specialization for the std::string type
     {
       static bool equal( const std::string& x, const std::string& y )
       {
         return x == y;
       }

       static std::string toString( const std::string& x )
       {
         std::string text = '"' + x + '"';    // adds quote around the string to see whitespace
         OStringStream ost;
         ost << text;
         return ost.str();
       }
     };

## Member Function Documentation

template<class T>

static bool assertion_traits< T >::equal | ( | const T & | x,
|  | const T & | y |
| ) |  |  | `[inline, static]`

template<class T>

static std::string assertion_traits< T >::toString | ( | const T & | x | ) | `[inline, static]`

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

- TestAssert.h

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