30 lines
723 B
C++
30 lines
723 B
C++
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// STLport regression testsuite component.
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// To compile as a separate example, please #define MAIN.
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#include <iostream>
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#include <vector>
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#include <algorithm>
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#ifdef MAIN
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#define iter4_test main
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#endif
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#if !defined (STLPORT) || defined(__STL_USE_NAMESPACES)
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using namespace std;
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#endif
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int iter4_test(int, char**)
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{
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cout<<"Results of iter4_test:"<<endl;
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vector<int> v; // Empty vector of integers.
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v.push_back(1);
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v.push_back(2);
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v.push_back(3);
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// Position immediately after last item.
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std::vector<int>::iterator i = v.end();
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// Move back one and then access.
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cout << "last element is " << *--i << endl;
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i -= 2; // Jump back two items.
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cout << "first element is " << *i << endl;
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return 0;
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}
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