operator number 9

Clause 8: When writing operator new and operator Delete, it must follow the general rules.   When you rewrite operator new by yourself (cla10 explains why you sometimes rewrite it), it is important that the behavior provided by the function should

Original link one, new operator (new operator)People sometimes seem to like the benefits of making the C + + language difficult to understand. Let's say the difference between the new operator (new operator) and operator new.When you write this code:

"operator"at the time of the operation, if the closing parenthesis we know what to do first, then if there is no parentheses, arithmetic operators, relational operators, logical operators, bitwise operators, assignment operators, + + 、--operators,

[C ++ knowledge point Summary] OPERATOR & operator heavy load, knowledge point summary Operator[Operator] When performing an operation, if we know which operation is performed first, if there are no parentheses, Arithmetic Operators, Relational

Operator overload (small principle)Reprinted from: http://blog.csdn.net/lingyin55/archive/2009/07/05/4322997.aspx I. meaning and definition of operator overloading L The existing operators of C ++ are only suitable for processing the basic data

An operator is a particular symbol or expression used to examine, modify, or merge variables. For example, with the sum operator + you can sum two digits (such as let i = 1 + 2); a slightly more complex example has logic and operator && (e.g. if

Why overloading an operator:The operands of operators in C + + predefined are limited to the basic built-in data types, but there is no way to manipulate our custom types (classes). But most of the time we need to perform similar operations on the

Operator overloadI. meaning and definition of operator overloading L The existing operators of C ++ are only suitable for processing the basic data types of C ++. L c ++ allows you to redefine existing operators (Operator overloading) so that it can

When writing operator new and operator Delete, follow the regular rules   When you rewrite operator new by yourself (cla10 explains why you sometimes rewrite it), it is important that the behavior provided by the function should be consistent with

Reprint Source: http://c.biancheng.net/cpp/biancheng/view/216.htmlThe functions of the Overloaded operators are generally format as follows:     function type operator operator name (formal parameter list)     {        //overload handling of