ImSpan< T > Struct Template Reference

#include <src/imgui/imgui_internal.h>

Inheritance diagram for ImSpan< T >:

Public Member Functions
	ImSpan ()
	ImSpan (T *data, int size)
	ImSpan (T *data, T *data_end)
void	set (T *data, int size)
void	set (T *data, T *data_end)
int	size () const
int	size_in_bytes () const
T &	operator[] (int i)
const T &	operator[] (int i) const
T *	begin ()
const T *	begin () const
T *	end ()
const T *	end () const
int	index_from_ptr (const T *it) const

Public Attributes
T *	Data
T *	DataEnd

Detailed Description

template<typename T>
struct ImSpan< T >

Constructor & Destructor Documentation

ImSpan() [1/3]

template<typename T >

ImSpan< T >::ImSpan ( )

inline

{ Data = DataEnd = NULL; }

References ImSpan< T >::Data, and ImSpan< T >::DataEnd.

ImSpan() [2/3]

template<typename T >

ImSpan< T >::ImSpan ( T *  data, int  size  )

inline

{ Data = data; DataEnd = data + size; }

References ImSpan< T >::Data, ImSpan< T >::DataEnd, and ImSpan< T >::size().

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ImSpan() [3/3]

template<typename T >

ImSpan< T >::ImSpan ( T *  data, T *  data_end  )

inline

{ Data = data; DataEnd = data_end; }

References ImSpan< T >::Data, and ImSpan< T >::DataEnd.

Member Function Documentation

begin() [1/2]

template<typename T >

T * ImSpan< T >::begin ( )

inline

{ return Data; }

References ImSpan< T >::Data.

begin() [2/2]

template<typename T >

const T * ImSpan< T >::begin ( ) const

inline

{ return Data; }

References ImSpan< T >::Data.

end() [1/2]

template<typename T >

T * ImSpan< T >::end ( )

inline

{ return DataEnd; }

References ImSpan< T >::DataEnd.

end() [2/2]

template<typename T >

const T * ImSpan< T >::end ( ) const

inline

{ return DataEnd; }

References ImSpan< T >::DataEnd.

index_from_ptr()

template<typename T >

int ImSpan< T >::index_from_ptr ( const T *  it ) const

inline

{ IM_ASSERT(it >= Data && it < DataEnd); const ptrdiff_t off = it - Data; return (int)off; }

References ImSpan< T >::Data, ImSpan< T >::DataEnd, and IM_ASSERT.

Referenced by TableSetupColumnFlags().

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operator[]() [1/2]

template<typename T >

T & ImSpan< T >::operator[] ( int  i )

inline

{ T* p = Data + i; IM_ASSERT(p >= Data && p < DataEnd); return *p; }

References ImSpan< T >::Data, ImSpan< T >::DataEnd, and IM_ASSERT.

operator[]() [2/2]

template<typename T >

const T & ImSpan< T >::operator[] ( int  i ) const

inline

{ const T* p = Data + i; IM_ASSERT(p >= Data && p < DataEnd); return *p; }

References ImSpan< T >::Data, ImSpan< T >::DataEnd, and IM_ASSERT.

set() [1/2]

template<typename T >

void ImSpan< T >::set ( T *  data, int  size  )

inline

{ Data = data; DataEnd = data + size; }

References ImSpan< T >::Data, ImSpan< T >::DataEnd, and ImSpan< T >::size().

Referenced by ImSpanAllocator< CHUNKS >::GetSpan().

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set() [2/2]

template<typename T >

void ImSpan< T >::set ( T *  data, T *  data_end  )

inline

{ Data = data; DataEnd = data_end; }

References ImSpan< T >::Data, and ImSpan< T >::DataEnd.

size()

template<typename T >

int ImSpan< T >::size ( ) const

inline

{ return (int)(ptrdiff_t)(DataEnd - Data); }

References ImSpan< T >::Data, and ImSpan< T >::DataEnd.

Referenced by ImSpan< T >::ImSpan(), ImGui::BeginTableEx(), and ImSpan< T >::set().

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size_in_bytes()

template<typename T >

int ImSpan< T >::size_in_bytes ( ) const

inline

{ return (int)(ptrdiff_t)(DataEnd - Data) * (int)sizeof(T); }

References ImSpan< T >::Data, and ImSpan< T >::DataEnd.

Member Data Documentation

Data

template<typename T >

T* ImSpan< T >::Data

Referenced by ImSpan< T >::ImSpan(), ImSpan< T >::ImSpan(), ImSpan< T >::ImSpan(), ImSpan< T >::begin(), ImSpan< T >::begin(), ImGui::BeginTableEx(), ImSpan< T >::index_from_ptr(), ImSpan< T >::operator[](), ImSpan< T >::operator[](), ImSpan< T >::set(), ImSpan< T >::set(), ImSpan< T >::size(), ImSpan< T >::size_in_bytes(), and ImGui::TableSaveSettings().

DataEnd

template<typename T >

T* ImSpan< T >::DataEnd

Referenced by ImSpan< T >::ImSpan(), ImSpan< T >::ImSpan(), ImSpan< T >::ImSpan(), ImSpan< T >::end(), ImSpan< T >::end(), ImSpan< T >::index_from_ptr(), ImSpan< T >::operator[](), ImSpan< T >::operator[](), ImSpan< T >::set(), ImSpan< T >::set(), ImSpan< T >::size(), and ImSpan< T >::size_in_bytes().

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

• src/imgui/imgui_internal.h