asmjit::ZoneString< N > Class Template Reference

template<size_t N>
class asmjit::ZoneString< N >

A string template that can be zone allocated.

Helps with creating strings that can be either statically allocated if they are small, or externally allocated in case their size exceeds the limit. The N represents the size of the whole ZoneString structure, based on that size the maximum size of the internal buffer is determined.

Public Members

ZoneStringBase _base

char _wholeData[kWholeSize]

Members

union {

  ZoneStringBase _base

  char _wholeData[kWholeSize]

};

Public Types

Constants

enum : uint32_t

Member Functions

Construction & Destruction

ZoneString() noexcept

void reset() noexcept

Accessors

bool empty() const noexcept

const char* data() const noexcept

uint32_t size() const noexcept

bool isEmbedded() const noexcept

Error setData(Zone* zone, const char* data, size_t size) noexcept

Member Function Documentation

template<size_t N>

bool ZoneString<N>::empty() constnoexcept

Tests whether the string is empty.

template<size_t N>

const char* ZoneString<N>::data() constnoexcept

Returns the string data.

template<size_t N>

uint32_t ZoneString<N>::size() constnoexcept

Returns the string size.

template<size_t N>

bool ZoneString<N>::isEmbedded() constnoexcept

Tests whether the string is embedded (e.g. no dynamically allocated).

template<size_t N>

Error ZoneString<N>::setData(Zone* zone, const char* data, size_t size)noexcept

Copies a new data of the given size to the string.

If the size exceeds the internal buffer the given zone will be used to duplicate the data, otherwise the internal buffer will be used as a storage.