char_span Class Reference

#include <input.h>

Public Member Functions
	char_span (const char *ptr, size_t n_elts)
	operator bool () const
size_t	length () const
const char *	get_buffer () const
char	operator[] (int idx) const
char_span	subspan (int offset, int n_elts) const
char *	xstrdup () const

Private Attributes
const char *	m_ptr
size_t	m_n_elts

Detailed Description

A class capturing the bounds of a buffer, to allow for run-time
bounds-checking in a checked build.   

Constructor & Destructor Documentation

char_span()

char_span::char_span ( const char * ptr, size_t n_elts )

inline

Referenced by subspan().

Member Function Documentation

get_buffer()

const char * char_span::get_buffer ( ) const

inline

References m_ptr.

Referenced by asm_show_source(), edited_line::edited_line(), get_source_text_between(), and location_compute_display_column().

length()

size_t char_span::length ( ) const

inline

References m_n_elts.

Referenced by asm_show_source(), blank_line_before_p(), edited_line::edited_line(), get_source_text_between(), get_substring_ranges_for_loc(), location_compute_display_column(), and edited_file::print_content().

operator bool()

char_span::operator bool ( ) const

inline

References m_ptr.

operator[]()

char char_span::operator[] ( int idx ) const

inline

References gcc_assert, m_n_elts, and m_ptr.

subspan()

char_span char_span::subspan ( int offset, int n_elts ) const

inline

References char_span(), gcc_assert, ggc_alloc(), m_n_elts, m_ptr, and offset.

Referenced by get_source_text_between(), and get_substring_ranges_for_loc().

xstrdup()

char * char_span::xstrdup ( ) const

inline

References m_n_elts, and m_ptr.

Referenced by get_source_text_between(), and get_substring_ranges_for_loc().

Field Documentation

m_n_elts

size_t char_span::m_n_elts

private

Referenced by length(), operator[](), subspan(), and xstrdup().

m_ptr

const char* char_span::m_ptr

private

Referenced by get_buffer(), operator bool(), operator[](), subspan(), and xstrdup().

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

• input.h