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34 lines
875 B
34 lines
875 B
9 years ago
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/*
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* Copyright (c) 2016 - present Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*/
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// iterator
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struct iterator {
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int val;
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iterator operator++() { val += 1; return *this; }
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int operator*() { return val; } // this should return type of values stored in vec
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};
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bool operator!=(iterator i1, iterator i2) { return i1.val != i2.val; }
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struct vec {
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vec(int size) { begin_.val = 0; end_.val = size; }
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iterator begin() { return begin_; }
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iterator end() { return end_; }
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iterator begin_;
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iterator end_;
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};
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void test() {
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vec vector(10);
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for (int value : vector) {
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int temp = value * value + 10;
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}
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}
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