78 lines
1.7 KiB
C++
78 lines
1.7 KiB
C++
/* Check cf5-opt.vim defs.
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-VIM-: let g:lcppflags="-std=c++11 -O2 -pthread"
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VIM: let g:wcppflags="/O2 /EHsc /DWIN32"
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VIM: let g:argv=""
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*/
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#include <iostream>
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#include <sstream>
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#include <exception>
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void test( const std::string& str_to_parse )
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{
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std::stringstream ss(str_to_parse);
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std::string str;
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int v;
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ss >> str >> v;
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std::cout << "str=\"" << str_to_parse << '"' <<std::endl
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<< "good()=" << ss.good()
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<< " fail()=" << ss.fail()
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<< " bad()=" << ss.bad()
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<< " eof()=" << ss.eof()
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<< std::endl << std::endl;
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}
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void test2( const std::string& str_to_parse )
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{
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std::stringstream ss(str_to_parse);
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std::string str;
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std::string str2;
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int v;
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ss >> str >> v;
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if ( ss.fail() && !ss.eof() )
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{
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ss.clear();
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ss >> str2;
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}
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std::cout << "str=\"" << str_to_parse << '"' <<std::endl
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<< "str2=\"" << str2 << '"' <<std::endl
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<< "good()=" << ss.good()
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<< " fail()=" << ss.fail()
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<< " bad()=" << ss.bad()
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<< " eof()=" << ss.eof()
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<< std::endl << std::endl;
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}
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int main ( void )
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{try{
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test("string 1234");
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test("string 1234 ");
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test("string 1234 12");
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test("string ");
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test("string");
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test("string aaaa");
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test("string aaaa ");
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test2("sss tttt");
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test2("sss tttt ");
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test2("sss 3456tttt");
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test2("sss");
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test2("sss ");
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return 0;
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}
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catch ( const std::exception& e )
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{
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std::cerr << std::endl
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<< "std::exception(\"" << e.what() << "\")." << std::endl;
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return 2;
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}
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catch ( ... )
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{
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std::cerr << std::endl
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<< "unknown exception." << std::endl;
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return 1;
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}}
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