Open Chinese Convert
1.1.1
A project for conversion between Traditional and Simplified Chinese
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UTF8 std::string utilities. More...
#include <UTF8Util.hpp>
Static Public Member Functions | |
static void | SkipUtf8Bom (FILE *fp) |
Detect UTF8 BOM and skip it. | |
static size_t | NextCharLengthNoException (const char *str) |
Returns the length in byte for the next UTF8 character. More... | |
static size_t | NextCharLength (const char *str) |
Returns the length in byte for the next UTF8 character. | |
static size_t | PrevCharLength (const char *str) |
Returns the length in byte for the previous UTF8 character. | |
static const char * | NextChar (const char *str) |
Returns the char* pointer over the next UTF8 character. | |
static const char * | PrevChar (const char *str) |
Move the char* pointer before the previous UTF8 character. | |
static size_t | Length (const char *str) |
Returns the UTF8 length of a valid UTF8 std::string. | |
static const char * | FindNextInline (const char *str, const char ch) |
Finds a character in the same line. More... | |
static bool | IsLineEndingOrFileEnding (const char ch) |
Returns ture if the character is a line ending or end of file. | |
static std::string | FromSubstr (const char *str, size_t length) |
Copies a substd::string with given length to a new std::string. | |
static bool | NotShorterThan (const char *str, size_t byteLength) |
Returns true if the given std::string is longer or as long as the given length. | |
static std::string | TruncateUTF8 (const char *str, size_t maxByteLength) |
Truncates a std::string with a maximal length in byte. More... | |
static void | ReplaceAll (std::string &str, const char *from, const char *to) |
Replaces all patterns in a std::string in place. | |
static std::string | Join (const std::vector< std::string > &strings, const std::string &separator) |
Joins a std::string vector in to a std::string with a separator. | |
static std::string | Join (const std::vector< std::string > &strings) |
Joins a std::string vector in to a std::string. | |
static void | GetByteMap (const char *str, const size_t utf8Length, std::vector< size_t > *byteMap) |
static std::string | GetPlatformString (const std::string &str) |
UTF8 std::string utilities.
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inlinestatic |
Finds a character in the same line.
str | The text to be searched in. |
ch | The character to find. |
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inlinestatic |
Returns the length in byte for the next UTF8 character.
On error returns 0.
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inlinestatic |
Truncates a std::string with a maximal length in byte.
No UTF8 character will be broken.