file_put_contents()

Save a buffer to disk. More...

Functions
void	c4::yml::file_put_contents (void const *buf, size_t sz, FILE *file, const char *filename=nullptr)
	save a contiguous buffer into a file
template<class ContiguousContainer>
void	c4::yml::file_put_contents (ContiguousContainer const &v, FILE *file, const char *filename=nullptr)
	save a contiguous buffer into a file
void	c4::yml::file_put_contents (void const *buf, size_t sz, const char *filename, const char *access="wb")
	save a contiguous buffer into a file
template<class ContiguousContainer>
void	c4::yml::file_put_contents (ContiguousContainer const &v, const char *filename, const char *access="wb")
	save a contiguous buffer into a file

Detailed Description

Save a buffer to disk.

Function Documentation

file_put_contents() [1/4]

void c4::yml::file_put_contents ( void const * buf, size_t sz, FILE * file, const char * filename = nullptr )

inline

save a contiguous buffer into a file

Definition at line 57 of file file.hpp.

{
    size_t written = std::fwrite(buf, 1, sz, file); // NOLINT
    if(C4_UNLIKELY(written != sz))
        _RYML_ERR_BASIC("{}: failed file write: expected={}B actual={}B", filename ? filename : "file", sz, written); // LCOV_EXCL_LINE
}

file_put_contents() [2/4]

template<class ContiguousContainer>

void c4::yml::file_put_contents	(	ContiguousContainer const &	v,
		FILE *	file,
		const char *	filename = nullptr )

save a contiguous buffer into a file

Definition at line 66 of file file.hpp.

{
    size_t vsz = static_cast<size_t>(v.size()) * sizeof(typename ContiguousContainer::value_type);
    void const* vbuf = v.empty() ? nullptr : &v[0];
    file_put_contents(vbuf, vsz, file, filename);
}

file_put_contents() [3/4]

void c4::yml::file_put_contents ( void const * buf, size_t sz, const char * filename, const char * access = "wb" )

inline

save a contiguous buffer into a file

Definition at line 74 of file file.hpp.

{
    detail::ScopedFILE f(filename, access);
    file_put_contents(buf, sz, f.file, filename);
}

file_put_contents() [4/4]

template<class ContiguousContainer>

void c4::yml::file_put_contents	(	ContiguousContainer const &	v,
		const char *	filename,
		const char *	access = "wb" )

save a contiguous buffer into a file

Definition at line 82 of file file.hpp.

{
    size_t vsz = static_cast<size_t>(v.size()) * sizeof(typename ContiguousContainer::value_type);
    void const* vbuf = v.empty() ? nullptr : &v[0];
    file_put_contents(vbuf, vsz, filename, access);
}