In this article we will be discussing the working, syntax and examples of std::is_empty template in C++ STL.is_empty is a template which comes under the header file. This template is used to check whether the given class T is an empty class or not.What is an empty class?A class ... Read More

In this article we will be discussing the working, syntax and examples of std::is_rvalue_reference template in C++ STL. is_rvalue_reference template in C++ is used to check whether the defined type is a rvalue reference or not.What is an rvalue?Rvalues are the values which are on the right side of an ... Read More

In this article we will be discussing the working, syntax and examples of std::is_lvalue_reference template in C++ STL.is_lvalue_reference template in C++ is used to check whether the defined type is an lvalue reference or not.What is an lvalue?Lvalues are the values which are on the left side of an assignment ... Read More

In this article we will be discussing the working, syntax and examples of iswgraph() function in C++ STL.iswgraph() is a function which comes under the header file. This function is used to check whether the given wide character has any graphical representation or not. The function is the wide ... Read More

In this article we will be discussing the working, syntax and examples of std::is_const template in C++ STL.is_const template in C++ is used to check whether the defined type is a const-qualified type or not.What is const-qualified type?We say a type as a const-qualified when the value of the type ... Read More

In this article we will be discussing the working, syntax and examples of std::is_class template in C++ STL.is_class template is used to check whether the defined type is class type not any other type.What is a class?A class is an user defined data type or a data structure which contains ... Read More

In this article we will be discussing the working, syntax and examples of tan() function for complex numbers in C++ STL.tan() for complex numbers is a function which comes under the header file. This function is used to find the tangent of the complex number associated with it. This ... Read More

In this article we will be discussing the working, syntax and examples of log10() function in C++ STL.What is log10() function?log10() function is an inbuilt function in C++ STL, which is defined in header file. log10() is used to find the common logarithmic value of a complex number. This ... Read More

In this article we will be discussing the working, syntax and examples of log() function in C++ STL.What is the log() function?log() function is an inbuilt function in C++ STL, which is defined in header file. log() returns complex natural logarithmic value of a complex value. The difference between ... Read More

In this article we will be discussing the working, syntax and examples of match_results::size() function in C++ STL.What is a match_results in C++ STL?std::match_results is a specialized container-like class which is used to hold the collection of character sequences which are matched. In this container class a regex match operation ... Read More