C-Library

110+ posts

Last Updated: 05 February 2021

The wmemcpy() function is specified in header file cwchar.h and copies a specified number of character from one string to the other. This fu ...read more

CPP-Library

C Language

C++

C-Library

vswprintf() function in C/C++

Last Updated: 18 September 2018

This vswprintf() function writes the wide string to the wide string buffer. A maximum of (len-1) wide characters are written to buffer which ...read more

wcstoul() function in C/C++

Last Updated: 06 June 2023

The wcstoul() function in C/C++ converts a wide string to an unsigned long integer of the specified base.It sets a pointer to point to the f ...read more

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wcstod() function in C/C++

Last Updated: 17 September 2018

The wcstod() function converts the wide string as a double. This function interprets the contents of a wide string as a floating point numbe ...read more

wcsncmp() function in C/C++

Last Updated: 23 August 2019

The wcsncmp() function in C/C++ compare characters of two wide strings. The comparison is done lexicographically. This function takes three ...read more

mbrtowc() function in C/C++

Last Updated: 10 May 2019

The mbrtowc() function in C/C++ converts multibyte sequence to wide characters. This function returns the length in bytes of a multibyte cha ...read more

mbrlen() function in C/C++

Last Updated: 05 September 2018

The mbrlen() function in C/C++ determines the size in bytes, of the remainder of the multibyte character whose first byte is pointed to by s ...read more

wcsrchr() function in C/C++

Last Updated: 05 September 2018

The wcsrchr() function is a builtin function in C/C++ which searches for the last occurrence of a wide character in a wide string. It is de ...read more

btowc() function in C/C++ with Examples

Last Updated: 13 February 2023

The btowc() is a built-in function in C/C++ which converts a character to its wide character equivalent. It is defined within the cwchar hea ...read more

mbrtoc16() in C/C++ with Examples

Last Updated: 04 September 2018

The mbrtoc16() is a built-in function in C/C++ which converts a narrow multibyte character to a 16 bit character representation. It is defin ...read more

feholdexcept() in C/C++

Last Updated: 28 April 2022

The feholdexcept() function in C/C++ first saves the current floating-point environment in the object of fenv_t and it then resets the curre ...read more

iswdigit() function in C/C++

Last Updated: 23 August 2018

The iswdigit() is a built-in function in C++ STL which checks if the given wide character is an decimal digit character or not. It is defin ...read more

Last Updated: 20 February 2023

In C++, isless() is a predefined function used for mathematical calculations. math.h is the header file required for various mathematical fu ...read more

Last Updated: 14 March 2023

In C++, isgreater() is a predefined function used for mathematical calculations. math.h is the header file required for various mathematical ...read more

Last Updated: 29 November 2017

Convert multibyte sequence to wide character. The multibyte character pointed by pmb is converted to a value of type wchar_t and stored at t ...read more

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