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I.30: use const c-string to pass filename and input string in example #2140

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Oct 12, 2023
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I.30: use const c-string to pass filename and input string in example #2140

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4 changes: 2 additions & 2 deletions CppCoreGuidelines.md
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Original file line number Diff line number Diff line change
Expand Up @@ -2310,8 +2310,8 @@ So, we write a class
public:
enum Opt { from_line = 1 };
Istream() { }
Istream(zstring p) : owned{true}, inp{new ifstream{p}} {} // read from file
Istream(zstring p, Opt) : owned{true}, inp{new istringstream{p}} {} // read from command line
Istream(czstring p) : owned{true}, inp{new ifstream{p}} {} // read from file
Istream(czstring p, Opt) : owned{true}, inp{new istringstream{p}} {} // read from command line
~Istream() { if (owned) delete inp; }
operator istream&() { return *inp; }
private:
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