coco
99 lines
2.6 KiB
C++
99 lines
2.6 KiB
C++
// Copyright (C) 2007 Davis E. King (davis@dlib.net)
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// License: Boost Software License See LICENSE.txt for the full license.
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#undef DLIB_SET_UTILs_ABSTRACT_
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#ifdef DLIB_SET_UTILs_ABSTRACT_
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#include "../set.h"
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#include "../algs.h"
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namespace dlib
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{
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// ----------------------------------------------------------------------------------------
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template <
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typename T,
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typename U
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>
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unsigned long set_intersection_size (
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const T& a,
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const U& b
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);
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/*!
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requires
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- T and U must both be implementations of set/set_kernel_abstract.h
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ensures
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- returns the number of elements that are in both set a and b
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!*/
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// ----------------------------------------------------------------------------------------
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template <
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typename T,
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typename U,
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typename V
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>
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void set_union (
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const T& a,
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const U& b,
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V& u
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);
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/*!
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requires
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- T, U, and V must all be implementations of set/set_kernel_abstract.h
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- the types of objects contained in these sets must be copyable
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ensures
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- #u == the union of a and b. That is, u contains all elements
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of a and all the elements of b.
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!*/
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// ----------------------------------------------------------------------------------------
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template <
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typename T,
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typename U,
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typename V
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>
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void set_intersection (
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const T& a,
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const U& b,
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V& i
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);
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/*!
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requires
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- T, U, and V must all be implementations of set/set_kernel_abstract.h
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- the types of objects contained in these sets must be copyable
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ensures
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- #i == the intersection of a and b. That is, i contains all elements
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of a that are also in b.
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!*/
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// ----------------------------------------------------------------------------------------
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template <
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typename T,
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typename U,
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typename V
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>
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void set_difference (
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const T& a,
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const U& b,
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V& d
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);
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/*!
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requires
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- T, U, and V must all be implementations of set/set_kernel_abstract.h
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- the types of objects contained in these sets must be copyable
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ensures
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- #d == the difference of a and b. That is, d contains all elements
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of a that are NOT in b.
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!*/
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// ----------------------------------------------------------------------------------------
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}
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#endif // DLIB_SET_UTILs_ABSTRACT_
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