4684ddb6aa
- import libcxx - reduce targets to the one when compiled as a tools Change-Id: Iabb8427f80ff8e89463559a28bcb8b4f2bdbc496
26 lines
573 B
C++
26 lines
573 B
C++
#ifndef DEFAULTONLY_H
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#define DEFAULTONLY_H
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#include <cassert>
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class DefaultOnly
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{
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int data_;
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DefaultOnly(const DefaultOnly&);
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DefaultOnly& operator=(const DefaultOnly&);
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public:
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static int count;
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DefaultOnly() : data_(-1) {++count;}
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~DefaultOnly() {data_ = 0; --count;}
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friend bool operator==(const DefaultOnly& x, const DefaultOnly& y)
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{return x.data_ == y.data_;}
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friend bool operator< (const DefaultOnly& x, const DefaultOnly& y)
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{return x.data_ < y.data_;}
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};
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int DefaultOnly::count = 0;
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#endif // DEFAULTONLY_H
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