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This commit is contained in:
邹晓航
2015-03-17 09:23:59 +08:00
parent 26fc25d798
commit 16fe2265b8
3 changed files with 6 additions and 2 deletions
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3
README.md
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@@ -574,7 +574,8 @@ TinySTL
assert(cp1 == cp2 && cp2 == cp3); assert(cp1 == cp2 && cp2 == cp3);
assert(*cp1 == *cp2 && *cp2 == *cp3 && *cp3 == "zouxiaohang"); assert(*cp1 == *cp2 && *cp2 == *cp3 && *cp3 == "zouxiaohang");
*cp2;//read string s = *cp2;//read
assert(s == "zouxiaohang");
assert(cp1 == cp2 && cp2 == cp3); assert(cp1 == cp2 && cp2 == cp3);
assert(*cp1 == *cp2 && *cp2 == *cp3 && *cp3 == "zouxiaohang"); assert(*cp1 == *cp2 && *cp2 == *cp3 && *cp3 == "zouxiaohang");

1
TinySTL/COWPtr.h
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@@ -24,6 +24,7 @@ namespace TinySTL{
cow_ptr<T> *cp_; cow_ptr<T> *cp_;
}; };
} }
//δ<><CEB4><EFBFBD><EFBFBD>ȫģ<C8AB><C4A3>ԭ<EFBFBD><D4AD>ָ<EFBFBD><D6B8><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֻ<EFBFBD><D6BB><EFBFBD>ο<EFBFBD><CEBF><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ԫ<EFBFBD><D4AA><EFBFBD><EFBFBD>
template<class T> template<class T>
class cow_ptr{ class cow_ptr{
public: public:

4
TinySTL/Test/COWPtrTest.cpp
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@@ -33,7 +33,9 @@ namespace TinySTL{
assert(cp1 == cp2 && cp2 == cp3); assert(cp1 == cp2 && cp2 == cp3);
assert(*cp1 == *cp2 && *cp2 == *cp3 && *cp3 == "zouxiaohang"); assert(*cp1 == *cp2 && *cp2 == *cp3 && *cp3 == "zouxiaohang");
*cp2;//read //cp2->capacity(); change the cow_ptr -> <20><><EFBFBD>ڴ<EFBFBD><DAB4><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>δ֪(T)<29><><EFBFBD>ɵ<EFBFBD>
string s = *cp2;//read
assert(s == "zouxiaohang");
assert(cp1 == cp2 && cp2 == cp3); assert(cp1 == cp2 && cp2 == cp3);
assert(*cp1 == *cp2 && *cp2 == *cp3 && *cp3 == "zouxiaohang"); assert(*cp1 == *cp2 && *cp2 == *cp3 && *cp3 == "zouxiaohang");