Wraps a pointer to a null-terminated ASCII character string, and provides various methods to operate on the data. More...
#include <juce_CharPointer_ASCII.h>
Public Types | |
using | CharType = char |
Public Member Functions | |
CharPointer_ASCII (const CharPointer_ASCII &other)=default | |
CharPointer_ASCII (const CharType *rawPointer) noexcept | |
template<typename CharPointer > | |
int | compare (const CharPointer other) const noexcept |
Compares this string with another one. More... | |
int | compare (const CharPointer_ASCII other) const noexcept |
Compares this string with another one. More... | |
template<typename CharPointer > | |
int | compareIgnoreCase (const CharPointer other) const |
Compares this string with another one. More... | |
int | compareIgnoreCase (const CharPointer_ASCII other) const |
template<typename CharPointer > | |
int | compareIgnoreCaseUpTo (const CharPointer other, const int maxChars) const noexcept |
Compares this string with another one, up to a specified number of characters. More... | |
template<typename CharPointer > | |
int | compareUpTo (const CharPointer other, const int maxChars) const noexcept |
Compares this string with another one, up to a specified number of characters. More... | |
int | compareUpTo (const CharPointer_ASCII other, const int maxChars) const noexcept |
Compares this string with another one, up to a specified number of characters. More... | |
CharPointer_ASCII | findEndOfWhitespace () const noexcept |
Returns the first non-whitespace character in the string. More... | |
CharPointer_ASCII | findTerminatingNull () const noexcept |
Returns a pointer to the null character that terminates this string. More... | |
CharType * | getAddress () const noexcept |
Returns the address that this pointer is pointing to. More... | |
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. More... | |
double | getDoubleValue () const noexcept |
Parses this string as a floating point double. More... | |
int | getIntValue32 () const noexcept |
Parses this string as a 32-bit integer. More... | |
int64 | getIntValue64 () const noexcept |
Parses this string as a 64-bit integer. More... | |
void | incrementToEndOfWhitespace () noexcept |
Move this pointer to the first non-whitespace character in the string. More... | |
template<typename CharPointer > | |
int | indexOf (const CharPointer stringToFind) const noexcept |
Returns the character index of a substring, or -1 if it isn't found. More... | |
int | indexOf (const juce_wchar charToFind) const noexcept |
Returns the character index of a unicode character, or -1 if it isn't found. More... | |
int | indexOf (const juce_wchar charToFind, const bool ignoreCase) const noexcept |
Returns the character index of a unicode character, or -1 if it isn't found. More... | |
bool | isDigit () const |
Returns true if the first character of this string is a digit. More... | |
bool | isEmpty () const noexcept |
Returns true if this pointer is pointing to a null character. More... | |
bool | isLetter () const |
Returns true if the first character of this string is a letter. More... | |
bool | isLetterOrDigit () const |
Returns true if the first character of this string is a letter or digit. More... | |
bool | isLowerCase () const |
Returns true if the first character of this string is lower-case. More... | |
bool | isNotEmpty () const noexcept |
Returns true if this pointer is not pointing to a null character. More... | |
bool | isUpperCase () const |
Returns true if the first character of this string is upper-case. More... | |
bool | isWhitespace () const |
Returns true if the first character of this string is whitespace. More... | |
size_t | length () const noexcept |
Returns the number of characters in this string. More... | |
size_t | lengthUpTo (const CharPointer_ASCII end) const noexcept |
Returns the number of characters in this string, or up to the given end pointer, whichever is lower. More... | |
size_t | lengthUpTo (const size_t maxCharsToCount) const noexcept |
Returns the number of characters in this string, or the given value, whichever is lower. More... | |
operator const CharType * () const noexcept | |
Returns the address that this pointer is pointing to. More... | |
bool | operator!= (CharPointer_ASCII other) const noexcept |
juce_wchar | operator* () const noexcept |
Returns the unicode character that this pointer is pointing to. More... | |
CharPointer_ASCII | operator+ (const int numToSkip) const noexcept |
Returns a pointer which is moved forwards from this one by the specified number of characters. More... | |
CharPointer_ASCII | operator++ () noexcept |
Moves this pointer along to the next character in the string. More... | |
CharPointer_ASCII | operator++ (int) noexcept |
Moves this pointer along to the next character in the string. More... | |
void | operator+= (const int numToSkip) noexcept |
Moves this pointer forwards by the specified number of characters. More... | |
CharPointer_ASCII | operator- (const int numToSkip) const noexcept |
Returns a pointer which is moved backwards from this one by the specified number of characters. More... | |
CharPointer_ASCII | operator-- () noexcept |
Moves this pointer to the previous character in the string. More... | |
void | operator-= (const int numToSkip) noexcept |
bool | operator< (CharPointer_ASCII other) const noexcept |
bool | operator<= (CharPointer_ASCII other) const noexcept |
CharPointer_ASCII | operator= (const CharPointer_ASCII other) noexcept |
CharPointer_ASCII | operator= (const CharType *text) noexcept |
bool | operator== (CharPointer_ASCII other) const noexcept |
This is a pointer comparison, it doesn't compare the actual text. More... | |
bool | operator> (CharPointer_ASCII other) const noexcept |
bool | operator>= (CharPointer_ASCII other) const noexcept |
juce_wchar | operator[] (const int characterIndex) const noexcept |
Returns the character at a given character index from the start of the string. More... | |
void | replaceChar (const juce_wchar newChar) noexcept |
size_t | sizeInBytes () const noexcept |
Returns the number of bytes that are used to represent this string. More... | |
juce_wchar | toLowerCase () const noexcept |
Returns a lower-case version of the first character of this string. More... | |
juce_wchar | toUpperCase () const noexcept |
Returns an upper-case version of the first character of this string. More... | |
void | write (const juce_wchar charToWrite) noexcept |
Writes a unicode character to this string, and advances this pointer to point to the next position. More... | |
template<typename CharPointer > | |
void | writeAll (const CharPointer src) noexcept |
Copies a source string to this pointer, advancing this pointer as it goes. More... | |
void | writeNull () const noexcept |
Writes a null character to this string (leaving the pointer's position unchanged). More... | |
template<typename CharPointer > | |
void | writeWithCharLimit (const CharPointer src, const int maxChars) noexcept |
Copies a source string to this pointer, advancing this pointer as it goes. More... | |
template<typename CharPointer > | |
size_t | writeWithDestByteLimit (const CharPointer src, const size_t maxDestBytes) noexcept |
Copies a source string to this pointer, advancing this pointer as it goes. More... | |
Static Public Member Functions | |
static bool | canRepresent (juce_wchar character) noexcept |
Returns true if the given unicode character can be represented in this encoding. More... | |
template<class CharPointer > | |
static size_t | getBytesRequiredFor (const CharPointer text) noexcept |
Returns the number of bytes that would be needed to represent the given string in this encoding format. More... | |
static size_t | getBytesRequiredFor (const juce_wchar) noexcept |
Returns the number of bytes that would be needed to represent the given unicode character in this encoding format. More... | |
static bool | isValidString (const CharType *dataToTest, int maxBytesToRead) |
Returns true if this data contains a valid string in this encoding. More... | |
Private Attributes | |
CharType * | data |
Wraps a pointer to a null-terminated ASCII character string, and provides various methods to operate on the data.
A valid ASCII string is assumed to not contain any characters above 127.
@tags{Core}
using juce::CharPointer_ASCII::CharType = char |
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inlineexplicitnoexcept |
Referenced by findTerminatingNull(), operator+(), and operator-().
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inlinedefault |
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inlinestaticnoexcept |
Returns true if the given unicode character can be represented in this encoding.
References int().
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inlinenoexcept |
Compares this string with another one.
References juce::CharacterFunctions::compare().
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inlinenoexcept |
Compares this string with another one.
References data.
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inline |
Compares this string with another one.
References juce::CharacterFunctions::compareIgnoreCase().
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inline |
References juce::CharacterFunctions::compareIgnoreCase(), and data.
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inlinenoexcept |
Compares this string with another one, up to a specified number of characters.
References juce::CharacterFunctions::compareIgnoreCaseUpTo().
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inlinenoexcept |
Compares this string with another one, up to a specified number of characters.
References juce::CharacterFunctions::compareUpTo().
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inlinenoexcept |
Compares this string with another one, up to a specified number of characters.
References data.
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inlinenoexcept |
Returns the first non-whitespace character in the string.
References juce::CharacterFunctions::findEndOfWhitespace().
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inlinenoexcept |
Returns a pointer to the null character that terminates this string.
References CharPointer_ASCII(), data, and length().
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inlinenoexcept |
Returns the address that this pointer is pointing to.
References data.
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inlinenoexcept |
Returns the character that this pointer is currently pointing to, and then advances the pointer to point to the next character.
References data.
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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.
References juce::String::length(), and juce::UnitTestCategories::text.
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inlinestaticnoexcept |
Returns the number of bytes that would be needed to represent the given unicode character in this encoding format.
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inlinenoexcept |
Parses this string as a floating point double.
References juce::CharacterFunctions::getDoubleValue().
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inlinenoexcept |
Parses this string as a 32-bit integer.
References data.
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inlinenoexcept |
Parses this string as a 64-bit integer.
References data.
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inlinenoexcept |
Move this pointer to the first non-whitespace character in the string.
References juce::CharacterFunctions::incrementToEndOfWhitespace().
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inlinenoexcept |
Returns the character index of a substring, or -1 if it isn't found.
References juce::CharacterFunctions::indexOf().
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inlinenoexcept |
Returns the character index of a unicode character, or -1 if it isn't found.
References data.
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inlinenoexcept |
Returns the character index of a unicode character, or -1 if it isn't found.
References juce::CharacterFunctions::indexOfChar(), and juce::CharacterFunctions::indexOfCharIgnoreCase().
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inline |
Returns true if the first character of this string is a digit.
References data, and juce::CharacterFunctions::isDigit().
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inlinenoexcept |
Returns true if this pointer is pointing to a null character.
References data.
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inline |
Returns true if the first character of this string is a letter.
References data, and juce::CharacterFunctions::isLetter().
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inline |
Returns true if the first character of this string is a letter or digit.
References data, and juce::CharacterFunctions::isLetterOrDigit().
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inline |
Returns true if the first character of this string is lower-case.
References data, and juce::CharacterFunctions::isLowerCase().
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inlinenoexcept |
Returns true if this pointer is not pointing to a null character.
References data.
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inline |
Returns true if the first character of this string is upper-case.
References data, and juce::CharacterFunctions::isUpperCase().
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inlinestatic |
Returns true if this data contains a valid string in this encoding.
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inline |
Returns true if the first character of this string is whitespace.
References data, and juce::CharacterFunctions::isWhitespace().
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inlinenoexcept |
Returns the number of characters in this string.
References data.
Referenced by findTerminatingNull(), and sizeInBytes().
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inlinenoexcept |
Returns the number of characters in this string, or up to the given end pointer, whichever is lower.
References juce::end(), and juce::CharacterFunctions::lengthUpTo().
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inlinenoexcept |
Returns the number of characters in this string, or the given value, whichever is lower.
References juce::CharacterFunctions::lengthUpTo().
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inlinenoexcept |
Returns the address that this pointer is pointing to.
References data.
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inlinenoexcept |
References data.
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inlinenoexcept |
Returns the unicode character that this pointer is pointing to.
References data.
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inlinenoexcept |
Returns a pointer which is moved forwards from this one by the specified number of characters.
References CharPointer_ASCII(), and data.
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inlinenoexcept |
Moves this pointer along to the next character in the string.
References data.
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inlinenoexcept |
Moves this pointer along to the next character in the string.
References data.
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inlinenoexcept |
Moves this pointer forwards by the specified number of characters.
References data.
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inlinenoexcept |
Returns a pointer which is moved backwards from this one by the specified number of characters.
References CharPointer_ASCII(), and data.
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inlinenoexcept |
Moves this pointer to the previous character in the string.
References data.
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inlinenoexcept |
References data.
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inlinenoexcept |
References data.
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inlinenoexcept |
References data.
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inlinenoexcept |
References data, and juce::UnitTestCategories::text.
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inlinenoexcept |
This is a pointer comparison, it doesn't compare the actual text.
References data.
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inlinenoexcept |
References data.
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inlinenoexcept |
References data.
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inlinenoexcept |
Returns the character at a given character index from the start of the string.
References data.
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inlinenoexcept |
References data.
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inlinenoexcept |
Returns the number of bytes that are used to represent this string.
This includes the terminating null character.
References length().
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inlinenoexcept |
Returns a lower-case version of the first character of this string.
References data, and juce::CharacterFunctions::toLowerCase().
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inlinenoexcept |
Returns an upper-case version of the first character of this string.
References data, and juce::CharacterFunctions::toUpperCase().
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inlinenoexcept |
Writes a unicode character to this string, and advances this pointer to point to the next position.
References data.
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inlinenoexcept |
Copies a source string to this pointer, advancing this pointer as it goes.
References juce::CharacterFunctions::copyAll(), and juce::gl::src.
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inlinenoexcept |
Writes a null character to this string (leaving the pointer's position unchanged).
References data.
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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).
References juce::CharacterFunctions::copyWithCharLimit(), and juce::gl::src.
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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.
References juce::CharacterFunctions::copyWithDestByteLimit(), and juce::gl::src.
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private |
Referenced by compare(), compareIgnoreCase(), compareUpTo(), findTerminatingNull(), getAddress(), getAndAdvance(), getIntValue32(), getIntValue64(), indexOf(), isDigit(), isEmpty(), isLetter(), isLetterOrDigit(), isLowerCase(), isNotEmpty(), isUpperCase(), isWhitespace(), length(), operator const CharType *(), operator!=(), operator*(), operator+(), operator++(), operator+=(), operator-(), operator--(), operator-=(), operator<(), operator<=(), operator=(), operator==(), operator>(), operator>=(), operator[](), replaceChar(), toLowerCase(), toUpperCase(), write(), and writeNull().