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Tag Archives: CPP-Functions

The unordered_multimap::size() is a built-in function in C++ Standard Template Library which return’s the number of element int the unordered map. Syntax: unordered_multimap_name.size() Return Value:… Read More
Argument coercion is a feature of function prototypes by which the compiler implicitly converts the datatype of the arguments passed during the function call to… Read More
Functions can be invoked in two ways: Call by Value or Call by Reference. These two ways are generally differentiated by the type of values… Read More
The unordered_map::insert() is a built-in function in C++ STL which is used to insert elements with a particular key in the unordered_map container. This function… Read More
Prerequisite : multiset The multiset::erase() is the STL function in C++ removes the specified element from multiset. There are three versions of this method. These… Read More
The std::multiset::key_comp() is an inbuilt function in C++ STL which returns a copy of the comparison object used by the container. By default, this is… Read More
The multiset::max_size() is an observer function in C++ STL which returns the maximum number of elements a container can hold. This limit might be due… Read More
The map::key_comp() is a function in STL in C++ that returns a copy of comparison object used by container that compare keys. Syntax: map.key_comp() Return… Read More
The std::multiset::value_comp is an inbuilt function in C++ STL which returns a copy of the comparison object used by the container.By default, this is a… Read More
Thread::get_id() is an in-built function in C++ std::thread. It is an observer function which means it observes a state and then returns the corresponding output.… Read More
The std::map::value_comp() is a function in C++ STL. It returns a function object that compares objects of type std::map::value. Syntax: value_compare value_comp() const Parameters: It… Read More
The sin() function is defined in valarray header file. This function is used to calculate sine of the value of each element in valarray and… Read More
The begin() function is defined in valarray header file. This function returns an iterator pointing to the first element in the valarray v. Syntax: template<… Read More
The end() function is defined in valarray header file. This function returns an iterator pointing to the past-the-end element in the valarray v. Syntax: template<… Read More
The log10() function is defined in valarray header file. This function is used to calculate common logarithm of the value of the elements in valarray.… Read More