utility::graphic::CodePoints Class Reference

The CodePoints class manages a mapping from glyph names to Unicode code points. More...

#include <headers/utility/graphic/text/code_points.hpp>

Public Member Functions
	CodePoints ()=default
	Constructs an empty CodePoints object.
	CodePoints (const std::string &content)
	Constructs a CodePoints object and populates it from a string containing .codepoints formatted data.
	~CodePoints ()=default
	Default destructor.
void	parse (const std::string &content)
	Populates the mapping from a .codepoints formatted string.
uint32_t	getCode (const std::string &name) const
	Retrieves the Unicode code point for a given glyph name.

Static Public Member Functions
static std::string	toUtf8 (uint32_t codePoint)
	Converts a single Unicode code point to a UTF-8 encoded string.

Protected Attributes
std::map< std::string, uint32_t >	_codes
	Internal name-to-code mapping.

Detailed Description

The CodePoints class manages a mapping from glyph names to Unicode code points.

It parses .codepoints files (space-separated name and hexadecimal code) and provides fast lookup of code points by glyph name, as well as conversion of a single code point to a UTF-8 encoded string.

Definition at line 24 of file code_points.hpp.

Constructor & Destructor Documentation

CodePoints()

utility::graphic::CodePoints::CodePoints

(

const std::string &

content

)

Constructs a CodePoints object and populates it from a string containing .codepoints formatted data.

Each non-empty line is expected to contain a glyph name followed by a space and a hexadecimal code point.

Parameters

content

The raw content of a .codepoints file.

Definition at line 13 of file code_points.cpp.

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Member Function Documentation

getCode()

uint32_t utility::graphic::CodePoints::getCode

(

const std::string &

name

)

const

Retrieves the Unicode code point for a given glyph name.

Parameters

name	The glyph name to look up.

Returns

The corresponding code point, or 0 if the name is not found.

Definition at line 33 of file code_points.cpp.

parse()

void utility::graphic::CodePoints::parse

(

const std::string &

content

)

Populates the mapping from a .codepoints formatted string.

Parameters

content

The raw content of a .codepoints file.

Definition at line 18 of file code_points.cpp.

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toUtf8()

std::string utility::graphic::CodePoints::toUtf8 ( uint32_t  codePoint )

static

Converts a single Unicode code point to a UTF-8 encoded string.

Parameters

codePoint

The Unicode code point to convert.

Returns

A UTF-8 string representing the code point.

Definition at line 42 of file code_points.cpp.

Member Data Documentation

_codes

std::map<std::string, uint32_t> utility::graphic::CodePoints::_codes

protected

Internal name-to-code mapping.

Definition at line 75 of file code_points.hpp.

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

• headers/utility/graphic/text/code_points.hpp
• sources/graphic/text/code_points.cpp