string_input_stream.h File Reference

Create input streams from strings. More...

#include "o2s/input_stream.h"
#include "o2s/string.h"
#include <stddef.h>

Go to the source code of this file.

Macros
#define	string_literal_input_stream(Value)
	Create an input stream with the content of a C string.
#define	StringInputStream
	Use the RAII idiom with a string input stream.

Functions
istream_t	string_input_stream (const string_t *value)
	Create an input stream with the content of a string.
istream_t	cstring_input_stream (const char *value, size_t length)
	Create an input stream with the content of a C string.

Detailed Description

Create input streams from strings.

Copyright

2023, SAFRAN T4DS, ALL RIGHTS RESERVED

Author

Antoine GAGNIERE

Definition in file string_input_stream.h.

Macro Definition Documentation

string_literal_input_stream

#define string_literal_input_stream

(

Value

)

Create an input stream with the content of a C string.

Note

strlen() of a literal can be computed at compile time.

Definition at line 30 of file string_input_stream.h.

StringInputStream

#define StringInputStream

Use the RAII idiom with a string input stream.

In a situation where one wants to declare an istream variable on the stack in the local scope, this "typedef" can be used for the file to be closed automatically when the variable goes out of scope.

It means this "typedef" can only be used like this :

{
    StringInputStream file = string_input_string(...);
    ...
} // <- The stream will be closed at that point

Definition at line 49 of file string_input_stream.h.