Catch::CompositeGenerator< T > Class Template Reference

#include <catch.hpp>

Public Member Functions
	CompositeGenerator ()
	CompositeGenerator (CompositeGenerator &other)
CompositeGenerator &	setFileInfo (const char *fileInfo)
	~CompositeGenerator ()
	operator T () const
void	add (const IGenerator< T > *generator)
CompositeGenerator &	then (CompositeGenerator &other)
CompositeGenerator &	then (T value)

Private Member Functions
void	move (CompositeGenerator &other)

Private Attributes
std::vector< const IGenerator< T > * >	m_composed
std::string	m_fileInfo
size_t	m_totalSize

Detailed Description

template<typename T>
class Catch::CompositeGenerator< T >

Definition at line 2393 of file catch.hpp.

Constructor & Destructor Documentation

CompositeGenerator() [1/2]

template<typename T >

Catch::CompositeGenerator< T >::CompositeGenerator ( )

inline

Definition at line 2395 of file catch.hpp.

: m_totalSize( 0 ) {}

CompositeGenerator() [2/2]

template<typename T >

Catch::CompositeGenerator< T >::CompositeGenerator ( CompositeGenerator< T > &  other )

inline

Definition at line 2398 of file catch.hpp.

 : m_fileInfo( other.m_fileInfo ),
 m_totalSize( 0 )
 {
 move( other );
 }

References Actions::move().

~CompositeGenerator()

template<typename T >

Catch::CompositeGenerator< T >::~CompositeGenerator ( )

inline

Definition at line 2410 of file catch.hpp.

 {
 deleteAll( m_composed );
 }

References Catch::deleteAll().

Member Function Documentation

add()

template<typename T >

void Catch::CompositeGenerator< T >::add ( const IGenerator< T > *  generator )

inline

Definition at line 2432 of file catch.hpp.

 {
 m_totalSize += generator->size();
 m_composed.push_back( generator );
 }

Referenced by Catch::Generators::between(), and Catch::Generators::values().

move()

template<typename T >

void Catch::CompositeGenerator< T >::move ( CompositeGenerator< T > &  other )

inlineprivate

Definition at line 2451 of file catch.hpp.

 {
 std::copy( other.m_composed.begin(), other.m_composed.end(), std::back_inserter( m_composed ) );
 m_totalSize += other.m_totalSize;
 other.m_composed.clear();
 }

References Catch::CompositeGenerator< T >::m_composed, and Catch::CompositeGenerator< T >::m_totalSize.

operator T()

template<typename T >

Catch::CompositeGenerator< T >::operator T ( ) const

inline

Definition at line 2414 of file catch.hpp.

 {
 size_t overallIndex = getCurrentContext().getGeneratorIndex( m_fileInfo, m_totalSize );
 
 typename std::vector<const IGenerator<T>*>::const_iterator it = m_composed.begin();
 typename std::vector<const IGenerator<T>*>::const_iterator itEnd = m_composed.end();
 for( size_t index = 0; it != itEnd; ++it )
 {
 const IGenerator<T>* generator = *it;
 if( overallIndex >= index && overallIndex < index + generator->size() )
 {
 return generator->getValue( overallIndex-index );
 }
 index += generator->size();
 }
 CATCH_INTERNAL_ERROR( "Indexed past end of generated range" );
 return T(); // Suppress spurious "not all control paths return a value" warning in Visual Studio - if you know how to fix this please do so
 }

References CATCH_INTERNAL_ERROR, Catch::getCurrentContext(), Catch::IContext::getGeneratorIndex(), and EmoteDB::size().

setFileInfo()

template<typename T >

CompositeGenerator& Catch::CompositeGenerator< T >::setFileInfo ( const char *  fileInfo )

inline

Definition at line 2405 of file catch.hpp.

 {
 m_fileInfo = fileInfo;
 return *this;
 }

then() [1/2]

template<typename T >

CompositeGenerator& Catch::CompositeGenerator< T >::then ( CompositeGenerator< T > &  other )

inline

Definition at line 2437 of file catch.hpp.

 {
 move( other );
 return *this;
 }

References Actions::move().

then() [2/2]

template<typename T >

CompositeGenerator& Catch::CompositeGenerator< T >::then ( T  value )

inline

Definition at line 2442 of file catch.hpp.

 {
 ValuesGenerator<T>* valuesGen = new ValuesGenerator<T>();
 valuesGen->add( value );
 add( valuesGen );
 return *this;
 }

References Catch::ValuesGenerator< T >::add().

Field Documentation

m_composed

template<typename T >

std::vector<const IGenerator<T>*> Catch::CompositeGenerator< T >::m_composed

private

Definition at line 2457 of file catch.hpp.

Referenced by Catch::CompositeGenerator< T >::move().

m_fileInfo

template<typename T >

std::string Catch::CompositeGenerator< T >::m_fileInfo

private

Definition at line 2458 of file catch.hpp.

m_totalSize

template<typename T >

size_t Catch::CompositeGenerator< T >::m_totalSize

private

Definition at line 2459 of file catch.hpp.

Referenced by Catch::CompositeGenerator< T >::move().

---

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

• src/unittests/catch.hpp (986a3bf)