byteme
C++ wrappers for buffered inputs
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Read bytes from a file, usually text. More...
#include <RawFileReader.hpp>
Public Member Functions | |
RawFileReader (const char *path, const RawFileReaderOptions &options) | |
bool | load () |
const unsigned char * | buffer () const |
std::size_t | available () const |
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Read bytes from a file, usually text.
This is basically a simple wrapper around FILE
structures, with correct closing and error checking. Mostly provided because I always forget how to interact with ifstream
objects when I want a sequence of bytes.
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inline |
path | Path to the file. |
options | Further options. |
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inlinevirtual |
This method should only be called after load()
has been called and returns true
. The return value is generally expected to be positive; however, it is possible to return a zero. Note that zero values should not be interpreted as the end of the source, which is strictly only defined by load()
returning false
.
buffer()
. Implements byteme::Reader.
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inlinevirtual |
This method should only be called after load()
has been called and returns true
.
available()
. Implements byteme::Reader.
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inlinevirtual |
Read the next chunk of bytes from the input source. To read the entire source, this function should be called repeatedly until false
is returned. After returning false
once, the behavior of subsequent calls is undefined.
false
, it can be assumed that the end of the source was reached. Implements byteme::Reader.