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bug fix

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This commit is contained in:
邹晓航
2014-10-10 16:12:21 +08:00
parent 91a12a3ea5
commit 2406604a5f
1 changed files with 38 additions and 5 deletions
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43
TinySTL/String.h
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@@ -75,11 +75,11 @@ namespace TinySTL{
} }
char& operator[] (size_t pos){ return *(start_ + pos); } char& operator[] (size_t pos){ return *(start_ + pos); }
const char& operator[] (size_t pos) const{ return (*this)[pos]; } const char& operator[] (size_t pos) const{ return *(start_ + pos); }
char& back(){ return *(finish_ - 1); } char& back(){ return *(finish_ - 1); }
const char& back() const{ return back(); } const char& back() const{ return *(finish_ - 1); }
char& front(){ return *(start_); } char& front(){ return *(start_); }
const char& front() const{ return front(); } const char& front() const{ return *(start_); }
void push_back(char c){ insert(end(), c); } void push_back(char c){ insert(end(), c); }
string& insert(size_t pos, const string& str); string& insert(size_t pos, const string& str);
@@ -158,7 +158,7 @@ namespace TinySTL{
return string(begin() + pos, begin() + pos + len); return string(begin() + pos, begin() + pos + len);
} }
int compare(const string& str) const noexcept; int compare(const string& str) const;
int compare(size_t pos, size_t len, const string& str) const; int compare(size_t pos, size_t len, const string& str) const;
int compare(size_t pos, size_t len, const string& str, int compare(size_t pos, size_t len, const string& str,
size_t subpos, size_t sublen = npos) const; size_t subpos, size_t sublen = npos) const;
@@ -445,6 +445,39 @@ namespace TinySTL{
string& string::replace(size_t pos, size_t len, size_t n, char c){ string& string::replace(size_t pos, size_t len, size_t n, char c){
return replace(begin() + pos, begin() + pos + len, n, c); return replace(begin() + pos, begin() + pos + len, n, c);
} }
/*size_t string::find(const char* s, size_t pos, size_t n) const{
size_t lenghtOfS = strlen(s);
if (n < lenghtOfS)
return npos;
int i, j;
size_t res = 0;
for (i = pos; i != pos + n; ++i){
for (j = 0; j != lenghtOfS; ++j){
if (*(begin() + i + j) != s[j])
break;
}
if (j == lenghtOfS)
return i;
}
return npos;
}*/
size_t string::find(const string& str, size_t pos) const{
size_t lenghtOfS = str.size();
if (size() - pos < lenghtOfS)
return npos;
int i, j;
size_t res = 0;
for (i = pos; i != size(); ++i){
for (j = 0; j != lenghtOfS; ++j){
if (*(begin() + i + j) != str[j])
break;
}
if (j == lenghtOfS)
return i;
}
return npos;
}
/*size_t string::find(const char* s, size_t pos) const;
size_t string::find(char c, size_t pos) const;*/
} }
#endif #endif