libzed/lines_8hpp_source.html

#pragma once


#include "../core/generator.hpp"

#include "../core/string.hpp"

#include <fstream>


namespace z {

namespace file {


struct fileHandle {

    zpath filename;

    std::istream *stream;

    bool used;

    ~fileHandle();

};


core::generator<zstring, fileHandle> lines(const zpath &filename);


core::generator<zstring, fileHandle> lines(std::istream &stream) noexcept;


} // namespace file

} // namespace z

z::core::generator
An arbitrary generator for producing sequential results on-the-fly.
Definition generator.hpp:71

z::file
This section contains file management functions and classes.

z::file::lines
core::generator< zstring, fileHandle > lines(const zpath &filename)
Reads the contents of a file line-by-line.

z::file::fileHandle
State management struct for file streaming generator.
Definition lines.hpp:13

z::file::fileHandle::filename
zpath filename
The filename.
Definition lines.hpp:15

z::file::fileHandle::used
bool used
Whether the file has been opened yet.
Definition lines.hpp:19

z::file::fileHandle::~fileHandle
~fileHandle()
Destructor.

z::file::fileHandle::stream
std::istream * stream
The current stream.
Definition lines.hpp:17