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This commit is contained in:
Phil Nash 2012-05-15 08:02:36 +01:00
parent 2efc1146bf
commit d0be9ed5d9
11 changed files with 124 additions and 396 deletions
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54
include/internal/catch_interfaces_exception.h
View file

@ -1,67 +1,45 @@
/*
* catch_exception_interfaces.h
* Catch
*
* Created by Phil on 20/04/2011.
* Copyright 2011 Two Blue Cubes Ltd. All rights reserved.
*
* Distributed under the Boost Software License, Version 1.0. (See accompanying
* file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
*
*/
#ifndef TWOBLUECUBES_CATCH_INTERFACES_EXCEPTIONS_H_INCLUDED
#define TWOBLUECUBES_CATCH_INTERFACES_EXCEPTIONS_H_INCLUDED
#include <string>
namespace Catch
{
namespace Catch {
typedef std::string(*exceptionTranslateFunction)();
struct IExceptionTranslator
{
struct IExceptionTranslator {
virtual ~IExceptionTranslator(){}
virtual std::string translate() const = 0;
};
struct IExceptionTranslatorRegistry
{
virtual ~IExceptionTranslatorRegistry
()
{}
virtual void registerTranslator
( IExceptionTranslator* translator
) = 0;
virtual std::string translateActiveException
() const = 0;
struct IExceptionTranslatorRegistry {
virtual ~IExceptionTranslatorRegistry(){}
virtual void registerTranslator( IExceptionTranslator* translator ) = 0;
virtual std::string translateActiveException() const = 0;
};
class ExceptionTranslatorRegistrar
{
class ExceptionTranslatorRegistrar {
template<typename T>
class ExceptionTranslator : public IExceptionTranslator
{
class ExceptionTranslator : public IExceptionTranslator {
public:
ExceptionTranslator
(
std::string(*translateFunction)( T& )
)
ExceptionTranslator( std::string(*translateFunction)( T& ) )
: m_translateFunction( translateFunction )
{}
virtual std::string translate
()
const
{
try
{
virtual std::string translate() const {
try {
throw;
}
catch( T& ex )
{
catch( T& ex ) {
return m_translateFunction( ex );
}
}
@ -72,11 +50,7 @@ namespace Catch
public:
template<typename T>
ExceptionTranslatorRegistrar
(
std::string(*translateFunction)( T& )
)
{
ExceptionTranslatorRegistrar( std::string(*translateFunction)( T& ) ) {
Catch::Context::getExceptionTranslatorRegistry().registerTranslator
( new ExceptionTranslator<T>( translateFunction ) );
}