C++ Library containing a lot of needful things: Stack Trace, Command Line Parser, Resource Handling, Configuration Files, Unix Command Execution, Directories, Regular Expressions, Tokenizer, Function Trace, Standard Extensions.
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41 lines
796 B
41 lines
796 B
/** @file |
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$Id$ |
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$Date$ |
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$Author$ |
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@copy © Marc Wäckerlin |
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@license LGPL, see file <a href="license.html">COPYING</a> |
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$Log$ |
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Revision 1.2 2004/12/14 20:21:21 marc |
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bugfix, now it works for empty lines |
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Revision 1.1 2004/10/13 11:18:33 marc |
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getline reads a whole line from a stream |
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*/ |
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#include <stdext.hpp> |
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std::string mrw::getline(std::istream& is, char d) { |
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std::string s; |
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mrw::getline(is, s, d); |
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return s; |
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} |
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std::istream& mrw::getline(std::istream& is, std::string& s, char d) { |
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char buf[255]; |
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char c; |
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s.clear(); |
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do { |
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if (is) { |
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if (is.get(buf, 255, d)) s += buf; |
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is.clear(); // is.get fails if line is empty |
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if (is.get(c) && c!=d) s+=c; |
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} |
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} while (is.good() && !is.eof() && c!=d); |
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return is; |
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}
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