Three nouns, though very raozui, are very accurate. The semantic analysis of Chinese words can easily separate three concept areas.
one) constant pointer.
A constant is an adjective, and a pointer is a noun, a biased structure phrase centered on
This article mainly introduces the C language of constant pointer and pointer constant difference, the need for friends can refer to
A constant pointer refers to a pointer to a constant, as the name suggests, is the pointer to a constant, that is,
The Java heap is a run-time data area in which objects allocate space. These objects are established through directives such as new, NewArray, Anewarray, and Multianewarray, and they do not require program code to be explicitly released. Heap is
The memory model of the JVM runtime data area consists of five parts:"1" Method area"2" heap"3" Java stack"4" PC register"5" Local method stackfor string s = "haha", it's virtual machine directive:0:LDC #16; String haha2:astore_13:returnFor the
constant PointerRefers to--a pointer to a constant, as the name suggests, is the pointer to a constant, that is, it can not point to the variable, it points to the content can not be changed, not through the pointer to modify the content it points
As the introduction of memory allocation on the internet is relatively simple, I wrote a copy by myself.
If you have a problem with contact C, please point out that you are welcome to discuss it.
The compiling environment is vs2005...
First, let's
Article turned from: http://www.cnblogs.com/daocaoren/archive/2011/07/14/2106278.html1. What is a const?A constant type is a type that uses the const description of a type modifier, and the value of a variable or object of a constant type cannot be
1. What is a const?A constant type is a type that uses the const description of a type modifier, and the value of a variable or object of a constant type cannot be updated. (Of course, we can rescue to update:)2. Why is const introduced? The initial
Differences between constant pointers and pointer constants in C Language
This article mainly introduces the differences between constant pointers and pointer constants in C language. If you need them, refer to them.
A constant pointer refers to a
Turn: http://blog.csdn.net/dotneterbj/article/details/8021200
The memory occupied by a C/C ++ compiled program is divided into the following parts:
1. STACK: the stack zone is automatically allocated and released by the compiler, and stores function
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