OpenShot Library | libopenshot-audio 0.2.0
|
Wraps a pointer to a null-terminated UTF-32 character string, and provides various methods to operate on the data. More...
#include <juce_CharPointer_UTF32.h>
Public Types | |
using | CharType = juce_wchar |
Public Member Functions | |
CharPointer_UTF32 (const CharType *rawPointer) noexcept | |
CharPointer_UTF32 (const CharPointer_UTF32 &other)=default | |
CharPointer_UTF32 | operator= (CharPointer_UTF32 other) noexcept |
CharPointer_UTF32 | operator= (const CharType *text) noexcept |
bool | operator== (CharPointer_UTF32 other) const noexcept |
This is a pointer comparison, it doesn't compare the actual text. | |
bool | operator!= (CharPointer_UTF32 other) const noexcept |
bool | operator<= (CharPointer_UTF32 other) const noexcept |
bool | operator< (CharPointer_UTF32 other) const noexcept |
bool | operator>= (CharPointer_UTF32 other) const noexcept |
bool | operator> (CharPointer_UTF32 other) const noexcept |
CharType * | getAddress () const noexcept |
Returns the address that this pointer is pointing to. | |
operator const CharType * () const noexcept | |
Returns the address that this pointer is pointing to. | |
bool | isEmpty () const noexcept |
Returns true if this pointer is pointing to a null character. | |
bool | isNotEmpty () const noexcept |
Returns true if this pointer is not pointing to a null character. | |
juce_wchar | operator* () const noexcept |
Returns the unicode character that this pointer is pointing to. | |
CharPointer_UTF32 | operator++ () noexcept |
Moves this pointer along to the next character in the string. | |
CharPointer_UTF32 | operator-- () noexcept |
Moves this pointer to the previous character in the string. | |
juce_wchar | getAndAdvance () noexcept |
Returns the character that this pointer is currently pointing to, and then advances the pointer to point to the next character. | |
CharPointer_UTF32 | operator++ (int) noexcept |
Moves this pointer along to the next character in the string. | |
void | operator+= (int numToSkip) noexcept |
Moves this pointer forwards by the specified number of characters. | |
void | operator-= (int numToSkip) noexcept |
juce_wchar & | operator[] (int characterIndex) const noexcept |
Returns the character at a given character index from the start of the string. | |
CharPointer_UTF32 | operator+ (int numToSkip) const noexcept |
Returns a pointer which is moved forwards from this one by the specified number of characters. | |
CharPointer_UTF32 | operator- (int numToSkip) const noexcept |
Returns a pointer which is moved backwards from this one by the specified number of characters. | |
void | write (juce_wchar charToWrite) noexcept |
Writes a unicode character to this string, and advances this pointer to point to the next position. | |
void | replaceChar (juce_wchar newChar) noexcept |
void | writeNull () const noexcept |
Writes a null character to this string (leaving the pointer's position unchanged). | |
size_t | length () const noexcept |
Returns the number of characters in this string. | |
size_t | lengthUpTo (size_t maxCharsToCount) const noexcept |
Returns the number of characters in this string, or the given value, whichever is lower. | |
size_t | lengthUpTo (CharPointer_UTF32 end) const noexcept |
Returns the number of characters in this string, or up to the given end pointer, whichever is lower. | |
size_t | sizeInBytes () const noexcept |
Returns the number of bytes that are used to represent this string. | |
CharPointer_UTF32 | findTerminatingNull () const noexcept |
Returns a pointer to the null character that terminates this string. | |
template<typename CharPointer > | |
void | writeAll (CharPointer src) noexcept |
Copies a source string to this pointer, advancing this pointer as it goes. | |
void | writeAll (CharPointer_UTF32 src) noexcept |
Copies a source string to this pointer, advancing this pointer as it goes. | |
template<typename CharPointer > | |
size_t | writeWithDestByteLimit (CharPointer src, size_t maxDestBytes) noexcept |
Copies a source string to this pointer, advancing this pointer as it goes. | |
template<typename CharPointer > | |
void | writeWithCharLimit (CharPointer src, int maxChars) noexcept |
Copies a source string to this pointer, advancing this pointer as it goes. | |
template<typename CharPointer > | |
int | compare (CharPointer other) const noexcept |
Compares this string with another one. | |
template<typename CharPointer > | |
int | compareUpTo (CharPointer other, int maxChars) const noexcept |
Compares this string with another one, up to a specified number of characters. | |
template<typename CharPointer > | |
int | compareIgnoreCase (CharPointer other) const |
Compares this string with another one. | |
template<typename CharPointer > | |
int | compareIgnoreCaseUpTo (CharPointer other, int maxChars) const noexcept |
Compares this string with another one, up to a specified number of characters. | |
template<typename CharPointer > | |
int | indexOf (CharPointer stringToFind) const noexcept |
Returns the character index of a substring, or -1 if it isn't found. | |
int | indexOf (juce_wchar charToFind) const noexcept |
Returns the character index of a unicode character, or -1 if it isn't found. | |
int | indexOf (juce_wchar charToFind, bool ignoreCase) const noexcept |
Returns the character index of a unicode character, or -1 if it isn't found. | |
bool | isWhitespace () const |
Returns true if the first character of this string is whitespace. | |
bool | isDigit () const |
Returns true if the first character of this string is a digit. | |
bool | isLetter () const |
Returns true if the first character of this string is a letter. | |
bool | isLetterOrDigit () const |
Returns true if the first character of this string is a letter or digit. | |
bool | isUpperCase () const |
Returns true if the first character of this string is upper-case. | |
bool | isLowerCase () const |
Returns true if the first character of this string is lower-case. | |
juce_wchar | toUpperCase () const noexcept |
Returns an upper-case version of the first character of this string. | |
juce_wchar | toLowerCase () const noexcept |
Returns a lower-case version of the first character of this string. | |
int | getIntValue32 () const noexcept |
Parses this string as a 32-bit integer. | |
int64 | getIntValue64 () const noexcept |
Parses this string as a 64-bit integer. | |
double | getDoubleValue () const noexcept |
Parses this string as a floating point double. | |
CharPointer_UTF32 | findEndOfWhitespace () const noexcept |
Returns the first non-whitespace character in the string. | |
CharPointer_UTF32 | atomicSwap (CharPointer_UTF32 newValue) |
Atomically swaps this pointer for a new value, returning the previous value. | |
Static Public Member Functions | |
static size_t | getBytesRequiredFor (juce_wchar) noexcept |
Returns the number of bytes that would be needed to represent the given unicode character in this encoding format. | |
template<class CharPointer > | |
static size_t | getBytesRequiredFor (CharPointer text) noexcept |
Returns the number of bytes that would be needed to represent the given string in this encoding format. | |
static bool | canRepresent (juce_wchar character) noexcept |
Returns true if the given unicode character can be represented in this encoding. | |
static bool | isValidString (const CharType *dataToTest, int maxBytesToRead) |
Returns true if this data contains a valid string in this encoding. | |
Wraps a pointer to a null-terminated UTF-32 character string, and provides various methods to operate on the data.
Definition at line 38 of file juce_CharPointer_UTF32.h.
using juce::CharPointer_UTF32::CharType = juce_wchar |
Definition at line 41 of file juce_CharPointer_UTF32.h.
|
inlineexplicitnoexcept |
Definition at line 43 of file juce_CharPointer_UTF32.h.
|
inlinenoexcept |
Definition at line 50 of file juce_CharPointer_UTF32.h.
|
inlinenoexcept |
Definition at line 56 of file juce_CharPointer_UTF32.h.
|
inlinenoexcept |
This is a pointer comparison, it doesn't compare the actual text.
Definition at line 63 of file juce_CharPointer_UTF32.h.
|
inlinenoexcept |
Definition at line 64 of file juce_CharPointer_UTF32.h.
|
inlinenoexcept |
Definition at line 65 of file juce_CharPointer_UTF32.h.
|
inlinenoexcept |
Definition at line 66 of file juce_CharPointer_UTF32.h.
|
inlinenoexcept |
Definition at line 67 of file juce_CharPointer_UTF32.h.
|
inlinenoexcept |
Definition at line 68 of file juce_CharPointer_UTF32.h.
|
inlinenoexcept |
Returns the address that this pointer is pointing to.
Definition at line 71 of file juce_CharPointer_UTF32.h.
|
inlinenoexcept |
Returns the address that this pointer is pointing to.
Definition at line 74 of file juce_CharPointer_UTF32.h.
|
inlinenoexcept |
Returns true if this pointer is pointing to a null character.
Definition at line 77 of file juce_CharPointer_UTF32.h.
|
inlinenoexcept |
Returns true if this pointer is not pointing to a null character.
Definition at line 80 of file juce_CharPointer_UTF32.h.
|
inlinenoexcept |
Returns the unicode character that this pointer is pointing to.
Definition at line 83 of file juce_CharPointer_UTF32.h.
|
inlinenoexcept |
Moves this pointer along to the next character in the string.
Definition at line 86 of file juce_CharPointer_UTF32.h.
|
inlinenoexcept |
Moves this pointer to the previous character in the string.
Definition at line 93 of file juce_CharPointer_UTF32.h.
|
inlinenoexcept |
Returns the character that this pointer is currently pointing to, and then advances the pointer to point to the next character.
Definition at line 101 of file juce_CharPointer_UTF32.h.
|
inlinenoexcept |
Moves this pointer along to the next character in the string.
Definition at line 104 of file juce_CharPointer_UTF32.h.
|
inlinenoexcept |
Moves this pointer forwards by the specified number of characters.
Definition at line 112 of file juce_CharPointer_UTF32.h.
|
inlinenoexcept |
Definition at line 117 of file juce_CharPointer_UTF32.h.
|
inlinenoexcept |
Returns the character at a given character index from the start of the string.
Definition at line 123 of file juce_CharPointer_UTF32.h.
|
inlinenoexcept |
Returns a pointer which is moved forwards from this one by the specified number of characters.
Definition at line 129 of file juce_CharPointer_UTF32.h.
|
inlinenoexcept |
Returns a pointer which is moved backwards from this one by the specified number of characters.
Definition at line 135 of file juce_CharPointer_UTF32.h.
|
inlinenoexcept |
Writes a unicode character to this string, and advances this pointer to point to the next position.
Definition at line 141 of file juce_CharPointer_UTF32.h.
|
inlinenoexcept |
Definition at line 146 of file juce_CharPointer_UTF32.h.
|
inlinenoexcept |
Writes a null character to this string (leaving the pointer's position unchanged).
Definition at line 152 of file juce_CharPointer_UTF32.h.
|
inlinenoexcept |
Returns the number of characters in this string.
Definition at line 158 of file juce_CharPointer_UTF32.h.
Referenced by findTerminatingNull(), and sizeInBytes().
|
inlinenoexcept |
Returns the number of characters in this string, or the given value, whichever is lower.
Definition at line 171 of file juce_CharPointer_UTF32.h.
References juce::CharacterFunctions::lengthUpTo().
|
inlinenoexcept |
Returns the number of characters in this string, or up to the given end pointer, whichever is lower.
Definition at line 177 of file juce_CharPointer_UTF32.h.
References juce::CharacterFunctions::lengthUpTo().
|
inlinenoexcept |
Returns the number of bytes that are used to represent this string.
This includes the terminating null character.
Definition at line 185 of file juce_CharPointer_UTF32.h.
References length().
|
inlinestaticnoexcept |
Returns the number of bytes that would be needed to represent the given unicode character in this encoding format.
Definition at line 193 of file juce_CharPointer_UTF32.h.
|
inlinestaticnoexcept |
Returns the number of bytes that would be needed to represent the given string in this encoding format.
The value returned does NOT include the terminating null character.
Definition at line 203 of file juce_CharPointer_UTF32.h.
|
inlinenoexcept |
Returns a pointer to the null character that terminates this string.
Definition at line 209 of file juce_CharPointer_UTF32.h.
References length().
|
inlinenoexcept |
Copies a source string to this pointer, advancing this pointer as it goes.
Definition at line 216 of file juce_CharPointer_UTF32.h.
References juce::CharacterFunctions::copyAll().
|
inlinenoexcept |
Copies a source string to this pointer, advancing this pointer as it goes.
Definition at line 222 of file juce_CharPointer_UTF32.h.
|
inlinenoexcept |
Copies a source string to this pointer, advancing this pointer as it goes.
The maxDestBytes parameter specifies the maximum number of bytes that can be written to the destination buffer before stopping.
Definition at line 238 of file juce_CharPointer_UTF32.h.
References juce::CharacterFunctions::copyWithDestByteLimit().
|
inlinenoexcept |
Copies a source string to this pointer, advancing this pointer as it goes.
The maxChars parameter specifies the maximum number of characters that can be written to the destination buffer before stopping (including the terminating null).
Definition at line 248 of file juce_CharPointer_UTF32.h.
References juce::CharacterFunctions::copyWithCharLimit().
|
inlinenoexcept |
Compares this string with another one.
Definition at line 255 of file juce_CharPointer_UTF32.h.
References juce::CharacterFunctions::compare().
|
inlinenoexcept |
Compares this string with another one, up to a specified number of characters.
Definition at line 270 of file juce_CharPointer_UTF32.h.
References juce::CharacterFunctions::compareUpTo().
|
inline |
Compares this string with another one.
Definition at line 277 of file juce_CharPointer_UTF32.h.
References juce::CharacterFunctions::compareIgnoreCase().
|
inlinenoexcept |
Compares this string with another one, up to a specified number of characters.
Definition at line 284 of file juce_CharPointer_UTF32.h.
References juce::CharacterFunctions::compareIgnoreCaseUpTo().
|
inlinenoexcept |
Returns the character index of a substring, or -1 if it isn't found.
Definition at line 291 of file juce_CharPointer_UTF32.h.
References juce::CharacterFunctions::indexOf().
|
inlinenoexcept |
Returns the character index of a unicode character, or -1 if it isn't found.
Definition at line 297 of file juce_CharPointer_UTF32.h.
|
inlinenoexcept |
Returns the character index of a unicode character, or -1 if it isn't found.
Definition at line 313 of file juce_CharPointer_UTF32.h.
References juce::CharacterFunctions::indexOfChar(), and juce::CharacterFunctions::indexOfCharIgnoreCase().
|
inline |
Returns true if the first character of this string is whitespace.
Definition at line 320 of file juce_CharPointer_UTF32.h.
References juce::CharacterFunctions::isWhitespace().
|
inline |
Returns true if the first character of this string is a digit.
Definition at line 322 of file juce_CharPointer_UTF32.h.
References juce::CharacterFunctions::isDigit().
|
inline |
Returns true if the first character of this string is a letter.
Definition at line 324 of file juce_CharPointer_UTF32.h.
References juce::CharacterFunctions::isLetter().
|
inline |
Returns true if the first character of this string is a letter or digit.
Definition at line 326 of file juce_CharPointer_UTF32.h.
References juce::CharacterFunctions::isLetterOrDigit().
|
inline |
Returns true if the first character of this string is upper-case.
Definition at line 328 of file juce_CharPointer_UTF32.h.
References juce::CharacterFunctions::isUpperCase().
|
inline |
Returns true if the first character of this string is lower-case.
Definition at line 330 of file juce_CharPointer_UTF32.h.
References juce::CharacterFunctions::isLowerCase().
|
inlinenoexcept |
Returns an upper-case version of the first character of this string.
Definition at line 333 of file juce_CharPointer_UTF32.h.
References juce::CharacterFunctions::toUpperCase().
|
inlinenoexcept |
Returns a lower-case version of the first character of this string.
Definition at line 335 of file juce_CharPointer_UTF32.h.
References juce::CharacterFunctions::toLowerCase().
|
inlinenoexcept |
Parses this string as a 32-bit integer.
Definition at line 338 of file juce_CharPointer_UTF32.h.
|
inlinenoexcept |
Parses this string as a 64-bit integer.
Definition at line 340 of file juce_CharPointer_UTF32.h.
|
inlinenoexcept |
Parses this string as a floating point double.
Definition at line 343 of file juce_CharPointer_UTF32.h.
References juce::CharacterFunctions::getDoubleValue().
|
inlinenoexcept |
Returns the first non-whitespace character in the string.
Definition at line 346 of file juce_CharPointer_UTF32.h.
References juce::CharacterFunctions::findEndOfWhitespace().
|
inlinestaticnoexcept |
Returns true if the given unicode character can be represented in this encoding.
Definition at line 349 of file juce_CharPointer_UTF32.h.
Referenced by isValidString().
|
inlinestatic |
Returns true if this data contains a valid string in this encoding.
Definition at line 355 of file juce_CharPointer_UTF32.h.
References canRepresent().
|
inline |
Atomically swaps this pointer for a new value, returning the previous value.
Definition at line 367 of file juce_CharPointer_UTF32.h.