what type casting

I. definition and classification of Casting Definition of Casting:It is a method for casting liquid metal into a casting cavity suitable for the shape of the parts. After cooling and solidification, the forming method of the blank metal parts with a

Get data type: If you want to see the value and type of an expression, use var_dump ().If you just want an easy-to-read type of expression for debugging, use GetType ().To view a type, do not use GetType () and use the Is_type () function.Convert

The basic elements of the Operator programming language, which makes our code more concise and straightforward. However, in order to solve the problem of different types of operands, we have introduced the concept of forced conversion. Let's look at

This is an old article written in 2013, put on Gegahost.net http://raison.gegahost.net/?p=39February, 2013casting in c++filed under:c++-tags:c++ internal, dynamic_cast, reinterpret_cast, Static_cast-raison @ 6:17 AM(Original work by Peixu Zhu)Unlike

C language Type castingCoercion of type conversions is accomplished through type conversion operations. Its general form is: (type specifier) (an expression) whose function is to cast the result of an expression into a type that is represented by

The following only on the LS-DYNA in the simulation of stamping, forging and casting process of the functions and characteristics of the process are described:1. the physical description of the Stamping Process of the sheet metal is: under the Joint

[Understanding C ++ (1)] type conversion (Type Casting) Luo chaohui (http://www.cnblogs.com/kesalin/ ) CC license. For more information, see Source   Type conversion is to convert the expression of the given type to another type. There are

Conditions for casting:1. When the declared type does not satisfy the variable of the character value, the type of the declaration needs to be converted so that the variable can be stored.For example: The maximum value for short storage is 32767,

About the C language pointer type cast reference an article:In C, any variable must occupy an address, and the 0-1 code in that address space is the value of the variable. Different data types occupy varying sizes of space, but they all have to have

First, convert to numeric type 1.number ( parameter ) converts any type to a numeric type A. if it is a Boolean value,false is 0andtrue is 1B. if it is a number, the conversion becomes itself. Remove the meaningless back guide 0 . C. if Null is