- The C Standard Library
- The C++ Standard Library
- The C++ STL Library
I am using Dev-C and when I am trying to compile a program in it, it is showing many errors. All the settings seems to be right. Can I compile a program including header files like conio.h and iostream.h and using namespace std in Dev-C? If not please suggest a good compiler in which I can do a program containing the header files mentioned. H is not a standard header file (if anything supports it, it's for backward compatibility from long ago). None of the header files introduced in C have an extension.
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Description
It is used in standard Input / Output Streams Library.
Dev C++ Iostream
Declaration
Following is the declaration for iosstream function.
C++98
C++11
Objects
Dev C++ Iostream H Download
The objects of iosstream should be like this −
Narrow characters (char)
Sr.No. | Characters | Definition |
---|---|---|
1 | cin | Standard input stream |
2 | cout | Standard output stream |
3 | cerr | Standard output stream for errors |
4 | clog | Standard output stream for logging |
Wide characters (wchar_t)
Sr.No. | Characters | Definition |
---|---|---|
1 | wcin | Standard input stream (wide) |
2 | wcout | SStandard output stream (wide) |
3 | wcerr | Standard output stream for errors (wide-oriented) |
4 | wclog | Standard output stream for logging (wide) |