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How do I remove code duplication between similar const and non-const member functions?
...ever possible," in Effective C++, 3d ed by Scott Meyers, ISBN-13: 9780321334879.
Here's Meyers' solution (simplified):
struct C {
const char & get() const {
return c;
}
char & get() {
return const_cast<char &>(static_cast<const C &>(*this).get());
}
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Difference between private, public, and protected inheritance
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answered May 13 '09 at 20:49
AnzurioAnzurio
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Copy file or directories recursively in Python
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146
I suggest you first call shutil.copytree, and if an exception is thrown, then retry with shutil...
jQuery - Detect value change on hidden input field
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answered Jan 22 '12 at 23:46
yycromanyycroman
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Saving image from PHP URL
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Andrew
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answered Apr 7 '09 at 7:15
vartecvartec
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Eclipse - Unable to install breakpoint due to missing line number attributes
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Rotation methods deprecated, equivalent of 'didRotateFromInterfaceOrientation'?
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edited Nov 4 '14 at 0:57
Can
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Get filename and path from URI from mediastore
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answered Aug 5 '10 at 12:42
Miša PeićMiša Peić
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How do I tidy up an HTML file's indentation in VI?
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edited Dec 4 '14 at 0:23
Rory O'Kane
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Create unique constraint with null columns
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