2 * Copyright (c) 2010 The Hewlett-Packard Development Company
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14 * this software without specific prior written permission.
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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28 * Authors: Nathan Binkert
31 #ifndef __BASE_STL_HELPERS_HH__
32 #define __BASE_STL_HELPERS_HH__
38 namespace stl_helpers {
56 ContainerPrint(std::ostream &out)
57 : out(out), first(true)
61 operator()(const T &elem)
63 // First one doesn't get a space before it. The rest do.
73 // Treat all objects in an stl container as pointers to heap objects,
74 // calling delete on each one and zeroing the pointers along the way
75 template <typename T, template <typename T, typename A> class C, typename A>
77 deletePointers(C<T,A> &container)
79 std::for_each(container.begin(), container.end(), deletePointer<T>);
82 // Write out all elements in an stl container as a space separated
83 // list enclosed in square brackets
84 template <typename T, template <typename T, typename A> class C, typename A>
86 operator<<(std::ostream& out, const C<T,A> &vec)
89 std::for_each(vec.begin(), vec.end(), ContainerPrint<T>(out));
95 } // namespace stl_helpers
98 #endif // __BASE_STL_HELPERS_HH__