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Integer Affixes
You can use affixes to help the compiler figure out the correct type of a hard coded integer. The letter L affixed to a number indicates a long integer and
You can use affixes to help the compiler figure out the correct type of a hard coded integer. The letter L affixed to a number indicates a long integer and
An elaborated type specifier is a type name preceded by one of the keywords: enum, struct, union, and class. You can use an elaborated type specifier to instantiate an object
Standard C defines the function bsearch, which performs a binary search on an array of elements. The function bsearch is very efficient, but it works only on sorted arrays. You
It is illegal to assign the address of a static class member to a pointer to member. However, you can take the address of a static member function of a
When a container reallocates its elements, their addresses change correspondingly. Consequently, the values of existing iterators are invalidated: #include #include using namespace std;void main() { list payroll; payroll.push_back(5000.00); list::iterator p
You can define a pointer to a class template member. For example, you can use the specialization vector: typedef void (vector< int >::*v_vi_szt) (size_t); // v_vi_szt is used to hide
All STL (Standard Template Library) containers provide the begin()/end() pair of member functions. The member function begin() returns an iterator that points to the first element of the container: vector