CHAPTER6-6.cpp
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上传日期:2007-07-03
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- //文件名:CHAPTER6-6.cpp
- #pragma warning(disable:4786)
- #include <iostream>
- #include <vector>
- using namespace std ;
- typedef vector<int> INTVECTOR;
- void main()
- {
- INTVECTOR thevector;
- thevector.push_back(42) ;
- cout << "thevector's size is: " << thevector.size() << endl;
- cout << "thevector's maximum size is: " << thevector.max_size()<< endl;
- cout << "thevector's capacity is: " << thevector.capacity() << endl;
- thevector.reserve(1000);
- cout << endl << "After reserving storage for 1000 elements:" << endl;
- cout << "thevector's size is: " << thevector.size() << endl;
- cout << "thevector's maximum size is: " << thevector.max_size()<< endl;
- cout << "thevector's capacity is: " << thevector.capacity() << endl;
- thevector.resize(2000);
- cout << endl << "After resizing storage to 2000 elements:" << endl;
- cout << "thevector's size is: " << thevector.size() << endl;
- cout << "thevector's maximum size is: " << thevector.max_size()<< endl;
- cout << "thevector's capacity is: " << thevector.capacity() << endl;
- }