Log: Refine context id

trunk/src/core/srs_core.cpp

@@ -23,4 +23,32 @@
 
 #include <srs_core.hpp>
 
+_SrsContextId::_SrsContextId()
+{
+}
+
+_SrsContextId::_SrsContextId(std::string v)
+{
+    v_ = v;
+}
+
+_SrsContextId::_SrsContextId(const _SrsContextId& cp)
+{
+    v_ = cp.v_;
+}
+
+const char* _SrsContextId::c_str()
+{
+    return v_.c_str();
+}
+
+bool _SrsContextId::empty()
+{
+    return v_.empty();
+}
+
+int _SrsContextId::compare(const _SrsContextId& to)
+{
+    return v_.compare(to.v_);
+}
 

trunk/src/core/srs_core.hpp

@@ -117,30 +117,22 @@ typedef SrsCplxError* srs_error_t;
 // 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
+class _SrsContextId
 {
+private:
     std::string v_;
-    _SrsContextId() {
+public:
-    }
+    _SrsContextId();
-    _SrsContextId(std::string v) {
+    _SrsContextId(std::string v);
-        v_ = v;
+    _SrsContextId(const _SrsContextId& cp);
-    }
+public:
-    _SrsContextId(const _SrsContextId& cp) {
+    const char* c_str();
-        v_ = cp.v_;
+    bool empty();
-    }
-    const char* c_str() {
-        return v_.c_str();
-    }
-    bool empty() {
-        return v_.empty();
-    }
     // 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) {
+    int compare(const _SrsContextId& to);
-        return v_.compare(to.v_);
-    }
 };
 typedef _SrsContextId SrsContextId;
 #else