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Fix typo

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Fixes #1176
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Jonathan Wakely 2018-03-27 11:45:16 +01:00
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@ -17765,7 +17765,7 @@ The syntax and techniques needed are pretty horrendous.
##### Reason ##### Reason
Template metaprogramming is hard to get right, slows down compilation, and is often very hard to maintain. Template metaprogramming is hard to get right, slows down compilation, and is often very hard to maintain.
However, there are real-world examples where template metaprogramming provides better performance that any alternative short of expert-level assembly code. However, there are real-world examples where template metaprogramming provides better performance than any alternative short of expert-level assembly code.
Also, there are real-world examples where template metaprogramming expresses the fundamental ideas better than run-time code. Also, there are real-world examples where template metaprogramming expresses the fundamental ideas better than run-time code.
For example, if you really need AST manipulation at compile time (e.g., for optional matrix operation folding) there may be no other way in C++. For example, if you really need AST manipulation at compile time (e.g., for optional matrix operation folding) there may be no other way in C++.