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@ -920,7 +920,7 @@ What if the connection goes down so than no logging output is produced? See Rule
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**Alternative**: Throw an exception. An exception cannot be ignored.
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**Alternative formulation**: Avoid passing information across an interface through non-local state.
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Note that non-`const` member functions pass information to other member functions thorough their object's state.
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Note that non-`const` member functions pass information to other member functions through their object's state.
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**Alternative formulation**: An interface should be a function or a set of functions.
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Functions can be template functions and sets of functions can be classes or class templates.
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@ -2886,7 +2886,7 @@ These are *default operations*:
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* a copy constructor: `X(const X&)`
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* a copy assignment: `operator=(const X&)`
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* a move constructor: `X(X&&)`
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* a a move assignment: `operator=(X&&)`
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* a move assignment: `operator=(X&&)`
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* a destructor: `~X()`
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By default, the compiler defines each of these operations if it is used, but the default can be suppressed.
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@ -8198,7 +8198,7 @@ Note that there is no return value that could contain an error code.
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The `File_handle` constructor might defined like this
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File_handle::File_handle(const string& name, const string& mode)
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:f{fopen(name.c_str(),mode.c_str()}
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:f{fopen(name.c_str(),mode.c_str())}
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{
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if (!f)
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throw runtime_error{"File_handle: could not open "S-+ name + " as " + mode"}
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