replaced buffer information Here is an example of how macro are expanded More...

Collaboration diagram for Tokenizer::ExpandedMacro:

Public Member Functions
	ExpandedMacro ()

Public Attributes
unsigned int	m_Begin
	the token index we begin to parse after replacement More...

unsigned int	m_End
	the end token index, if beyond this index, we need to pop the buffer More...

const Token *	m_Macro
	the referenced used macro More...

Detailed Description

replaced buffer information Here is an example of how macro are expanded

#define AAA BBBB
if we see a macro usage below
..........AAA..................[EOF]
             ^
'^' is the m_TokenIndex.
As you can see, AAA need to be replaced to BBBB, and this is the buffer content after
replacement.
.........BBBB..................[EOF]
         ^   ^

The first '^' is the new m_TokenIndex, we store is as m_Begin, the second '^' is the anchor point, we store it as m_End, normally the content from m_End to [EOF] are unchanged, unless m_Buffer is too small to store the substituted text.

Definition at line 581 of file tokenizer.h.

Constructor & Destructor Documentation

◆ ExpandedMacro()

Tokenizer::ExpandedMacro::ExpandedMacro ( )

inline

Definition at line 583 of file tokenizer.h.

Member Data Documentation

◆ m_Begin

unsigned int Tokenizer::ExpandedMacro::m_Begin

the token index we begin to parse after replacement

Definition at line 585 of file tokenizer.h.

◆ m_End

unsigned int Tokenizer::ExpandedMacro::m_End

the end token index, if beyond this index, we need to pop the buffer

Definition at line 589 of file tokenizer.h.

Referenced by Tokenizer::ReplaceBufferText().

◆ m_Macro

const Token* Tokenizer::ExpandedMacro::m_Macro

the referenced used macro

Definition at line 591 of file tokenizer.h.