11 lines
229 B
C++
11 lines
229 B
C++
#include <string>
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// ...
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std::string str; // a string object for an empty string
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if (str.empty()) { ... } // to test if string is empty
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// we could also use the following
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if (str.length() == 0) { ... }
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if (str == "") { ... }
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