NSUNI/NSLAR Library a250670
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utf8.hpp
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1
6#pragma once
7
8#include <string>
9#include <string_view>
10
11namespace nnl {
16namespace utl::utf8 {
17
23bool IsValid(std::string_view str);
30std::size_t GetSize(std::string_view str, std::size_t pos = 0);
31
38char32_t Decode(std::string_view str, std::size_t pos = 0);
39
45std::string Encode(char32_t codepoint);
52bool IsRightToLeft(char32_t codepoint);
58bool IsASCII(std::string_view str);
59} // namespace utl::utf8
60} // namespace nnl
nnl::utl::utf8
Provides utilities for working with the UTF-8 encoding.
Definition utf8.hpp:16
nnl::utl::utf8::Encode
std::string Encode(char32_t codepoint)
Encodes Unicode code point to UTF-8.
nnl::utl::utf8::IsASCII
bool IsASCII(std::string_view str)
Checks if a string contains only characters from the basic ASCII set.
nnl::utl::utf8::Decode
char32_t Decode(std::string_view str, std::size_t pos=0)
Decodes UTF-8 character to Unicode code point.
nnl::utl::utf8::IsValid
bool IsValid(std::string_view str)
Checks if string contains valid UTF-8 encoding.
nnl::utl::utf8::GetSize
std::size_t GetSize(std::string_view str, std::size_t pos=0)
Gets size of UTF-8 character at position.
nnl::utl::utf8::IsRightToLeft
bool IsRightToLeft(char32_t codepoint)
Checks if a Unicode code point belongs to a right-to-left script or has RTL directionality.
nnl
Definition exception.hpp:56