#include <v8-primitive.h>
An ExternalOneByteStringResource is a wrapper around an one-byte string buffer that resides outside V8's heap. Implement an ExternalOneByteStringResource to manage the life cycle of the underlying buffer. Note that the string data must be immutable and that the data must be Latin-1 and not UTF-8, which would require special treatment internally in the engine and do not allow efficient indexing. Use String::New or convert to 16 bit data for non-Latin1.
◆ ~ExternalOneByteStringResource()
| v8::String::ExternalOneByteStringResource::~ExternalOneByteStringResource |
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overridedefault |
Override the destructor to manage the life cycle of the underlying buffer.
◆ ExternalOneByteStringResource()
| v8::String::ExternalOneByteStringResource::ExternalOneByteStringResource |
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protecteddefault |
◆ cached_data()
| const char * v8::String::ExternalOneByteStringResource::cached_data |
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inline |
Returns the cached data from the underlying buffer. If the resource is uncacheable or if UpdateDataCache() was not called before, it has undefined behaviour.
◆ data()
| virtual const char * v8::String::ExternalOneByteStringResource::data |
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pure virtual |
The string data from the underlying buffer. If the resource is cacheable then data() must return the same value for all invocations.
◆ length()
| virtual size_t v8::String::ExternalOneByteStringResource::length |
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const |
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pure virtual |
The number of Latin-1 characters in the string.
◆ UpdateDataCache()
| void v8::String::ExternalOneByteStringResource::UpdateDataCache |
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Update {cached_data_} with the data from the underlying buffer. This can be called only for cacheable resources.
The documentation for this class was generated from the following file:
Public Member Functions inherited from v8::String::ExternalStringResourceBase