Tag Archives: CPP-Functions

Returning a function pointer from a function in C/C++

In C/ C++, like normal data pointers(int *, char *, etc), there can be pointers to functions. Every function created in a program gets an… Read More

C-Functions

Immediate Functions in C++

In this article, we will discuss the immediate function used in C++. Immediate Function: In C++20, an immediate function is a function where every call… Read More

How does generic find() function works in C++ STL?

Easy

find(): The find() function is used to search the element in the given range and every STL container has the functionality to search the element… Read More

CPP-Basics

cpp-containers-library

Calling of overloaded subroutines and ways for finding accurate match in C++

Just like other subroutines, overloaded subroutines are also called. To decide which function to invoke it is important to determine the number and type of… Read More

C++-Function Overloading and Default Arguments

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

The isdigit(c) is a function in C which can be used to check if the passed character is a digit or not. It returns a… Read More

Difference between cout and puts() in C++ with Examples

Standard Output Stream(cout): The C++ cout statement is the instance of the ostream class. It is used to display output on the standard output device… Read More

std::is_trivially_assignable in C++ with Examples

The std::is_trivially_assignable template of C++ STL is present in the <type_traits> header file. The std::is_trivally_assignable template of C++ STL is used to check whether a… Read More

CPP-Functions

CPP-type_traits

C++

std::underlying_type in C++ with Example

The std::underlying_type template of C++ STL is present in the <type_traits> header file. The std::underlying_type template of C++ STL is used to get the underlying… Read More

CPP-Functions

CPP-type_traits

C++

std::is_member_function_pointer template in C++ with Examples

The std::is_member_function_pointer template of C++ STL is present in the <type_traits> header file. The std::is_member_function_pointer template of C++ STL is used to check whether the… Read More

CPP-Functions

CPP-type_traits

C++

std::is_nothrow_destructible in C++ with Examples

The std::is_nothrow_destructible template of C++ STL is present in the <type_traits> header file. The std::is_nothrow_denstructible template of C++ STL is used to check whether T… Read More

CPP-Functions

CPP-type_traits

Misc

std::remove_volatile in C++ with Examples

The std::remove_volatile template of C++ STL is present in the <type_traits> header file. The std::remove_volatile template of C++ STL is used to get the T… Read More

CPP-Functions

CPP-type_traits

C++

sort() vs. partial_sort() vs. nth_element() + sort() in C++ STL

Easy

In this article, we will discuss the difference between sort(), partial_sort(), and nth_element()+sort(). Below is the illustration of the above functions: sort(): C++ STL provides… Read More

CPP-Functions

Competitive Programming

Difference Between

Sorting

Write From Home

Difference between user defined function and library function in C/C++

Easy

Library function: These function are the built-in functions i.e., they are predefined in the library of the C. These are used to perform the most… Read More

std::remove_const in C++ with Examples

The std::remove_const template of C++ STL is present in the <type_traits> header file. The std::remove_const template of C++ STL is used to get the type… Read More

std::unary_negate() in C++ with Examples

The std::unary_negate() is a wrapper function object returning the complement of the unary predicate it holds. A wrapper function is a subroutine in a software… Read More

CPP-Functions

Bit Magic

C++