| Re: Replacing a substring in a string [message #479997 is a reply to message #479987] |
Wed, 20 March 2013 00:56   |
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danpaul88
Messages: 5795
Registered: June 2004
Location: England
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General (5 Stars) |
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std::string::replace replaces a set of characters between indexes N and M with a different set of characters. Whilst it can be used as a substring replacement it takes a bit of finangling to make it work and it still needs an iterative approach so it will potentially make lots of unnecessary intermediate buffer reallocations if the new string is >= the length of the string being replaced.
[Updated on: Wed, 20 March 2013 00:56] Report message to a moderator |
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