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Log: Use string compare function

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This commit is contained in:
winlin 2020-07-05 23:49:47 +08:00
parent 6624b8acca
commit f551ff5ae8
6 changed files with 22 additions and 12 deletions
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16
trunk/src/core/srs_core.hpp
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@ -113,8 +113,10 @@
class SrsCplxError;
typedef SrsCplxError* srs_error_t;
// The context ID, it default to a string object, we can also use other objects.
#include <string>
// The context ID, it default to a string object, we can also use other objects.
// @remark User can directly user string as SrsContextId, we user struct to ensure the context is an object.
#if 1
struct _SrsContextId
{
std::string v_;
@ -132,10 +134,18 @@ struct _SrsContextId
bool empty() {
return v_.empty();
}
bool equals(const _SrsContextId& to) {
return v_ == to.v_;
// Compare the two context id. @see http://www.cplusplus.com/reference/string/string/compare/
// 0 They compare equal
// <0 Either the value of the first character that does not match is lower in the compared string, or all compared characters match but the compared string is shorter.
// >0 Either the value of the first character that does not match is greater in the compared string, or all compared characters match but the compared string is longer.
int compare(const _SrsContextId& to) {
return v_.compare(to.v_);
}
};
typedef _SrsContextId SrsContextId;
#else
// Actually, we can directly user string as SrsContextId.
typedef std::string SrsContextId;
#endif
#endif