c++ Programming Glossary: predicates

http://stackoverflow.com/questions/10826541/passing-shared-pointers-as-arguments

include std static_pointer_cast custom comparators or predicates. For example if you need to find all unique shared_ptr from..

what are the fast algorithms to find duplicate elements in a collection and group them?

http://stackoverflow.com/questions/1332527/what-are-the-fast-algorithms-to-find-duplicate-elements-in-a-collection-and-grou

integers strings or any other PODs and the equal predicates are self defined that is the comparison can be very heavy ...

Any valid reason for code duplication?

http://stackoverflow.com/questions/1360673/any-valid-reason-for-code-duplication

solved many of these problems with function pointers and predicates but using the knowledge I had at the time I still believe in..

Nested Lambda Capture in C++

http://stackoverflow.com/questions/15020337/nested-lambda-capture-in-c

spa pql.cpp 78 ... Originally the code does not pass the predicates conditions as references but reading somewhere I thought I needed..

What are the differences between concepts and template constraints?

http://stackoverflow.com/questions/15669592/what-are-the-differences-between-concepts-and-template-constraints

sort function that makes no sense to anybody. Constraints predicates are very similar to type traits. They take some template argument..

Customizing CGAL Kernel with my own Point class

http://stackoverflow.com/questions/2418332/customizing-cgal-kernel-with-my-own-point-class

if I set the Point_2 typedef inside MyKernel to CGAL Exact_predicates_inexact_constructions_kernel Point_2. What am I doing wrong.. MyPoint double x double y P x y struct MyKernel CGAL Exact_predicates_inexact_constructions_kernel typedef MyPoint CGAL Exact_predicates_inexact_constructions_kernel.. typedef MyPoint CGAL Exact_predicates_inexact_constructions_kernel Point_2 Point_2 typedef MyKernel..

STL: writing “where” operator for a vector

http://stackoverflow.com/questions/2999537/stl-writing-where-operator-for-a-vector

to find the indexes in the vector based on several boolean predicates. ex vector float v vector int idx idx where bool_func1 v bool_func2.. return a bool_and or bool_or. Then you can use your bool_ predicates like so std find_if vect.begin vect.end bool_x1 bool_x2 && bool_x3..

Pretty-print C++ STL containers

http://stackoverflow.com/questions/4850473/pretty-print-c-stl-containers

so it will work for containers with non standard predicates or allocators and for both char and wchar_t. The operator function..

What is predicate in C++? [closed]

http://stackoverflow.com/questions/5921609/what-is-predicate-in-c

take predicate as last argument. You can construct new predicates using standard your own and predicate making classes here is..

Stateful functors & STL : Undefined behaviour

http://stackoverflow.com/questions/6112995/stateful-functors-stl-undefined-behaviour

algorithm might internally copy the predicate. Thus having predicates that are implemented as stateful function objects might have..

Messaging system: Callbacks can be anything

http://stackoverflow.com/questions/6884041/messaging-system-callbacks-can-be-anything

equality. Most functors don't in fact have value equality predicates. It's not useful very much. The usual way to deal with this..

Using local classes with STL algorithms

http://stackoverflow.com/questions/742607/using-local-classes-with-stl-algorithms

wondered why you cannot use locally defined classes as predicates to STL algorithms. In the question Approaching STL algorithms..

Reason to use this stateless class with a function call operator vs a c style function?

http://stackoverflow.com/questions/9288694/reason-to-use-this-stateless-class-with-a-function-call-operator-vs-a-c-style-fu

the std sort instatiation would be shared between the two predicates. remember that I said that it makes inlining more difficult..