'Int func int' presentation slideshows

HKUST Summer Programming Course 2008

HKUST Summer Programming Course 2008. Function ~ Modular Programming. Overview. Introduction to Functions Standard Libraries (cmath, cctype, cstring, ctime, cstdlib) User-defined function Pass-by-value and Pass-by-reference Local and Global scope Identifiers Name Resolution

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Hello World Program

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C++

C++. Lecture 2 Friday 11 July 2003. Chapter 3, Functions. built-in functions function prototype, function definition and use storage class and scope recursion inline function default argument, function overloading, template. Math Library Functions. #include <cmath> // to use math

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????????. ????????. sunshinexiong 2008-01-15. ????????. ??. ??. ???????. ??. ????? ????? Port ? CPU ? Memory ? Disk IO ? Net IO ? FileSize ? DiskSize ????? HttpWatch ?? Cgi ????? ??????? ??????. ????? url ??. http://isd.itil.com ?????????????????? ???? CPU ??? ?????????

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Built-In (a.k.a. Native) Types in C++

Built-In (a.k.a. Native) Types in C++. int, long, short, char (signed, integer arithmetic) unsigned versions too unsigned int , unsigned long , etc. C++ guarantees a char is one byte in size Sizes of other types are platform dependent Can determine using sizeof() , <climits> INT_MAX

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Pointers

Pointers. ? ? ? Next Generation Communication Networks Lab. Division of Applied Mathematics KAIST. Pointer. Pointer : Memory ?? ?? ???? ?? ?? Pointer ? ??? : int, float, char ???? ???? ?? ???? ??? data type Pointer ? ?? int *int_ptr; float *float_ptr; char *char_ptr;.

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Introduction to pointers in C/C++

Introduction to pointers in C/C++. Pointers. ???? ???????????? MinGW C++ ??? 4 bytes ???????. ??. ????. ????. ??. Why pointers?. ?????????? ????????? ????????????? linked list, etc. ??????? malloc() ? fopen() ???????. Declaration. ?? *???? ; int *ptri; char *ptrch;

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Weeks 7-8

Weeks 7-8. Memory allocation Pointers functions Complex structures with pointers, structures, etc Dynamic structures. Memory Allocation. Where we have dealt with memory issues: Address arithmetic: we had to use array to get memory

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