提交: efca055c3be52f6ff146b88d6196513b18572b2c - MolDS (git)

Commit MetaInfo

• 修订版: efca055c3be52f6ff146b88d6196513b18572b2c (tree)
• 时间: 2013-07-03 22:21:35
• 作者: Katsuhiko Nishimra <ktns.87@gmai...>
• Commiter: Katsuhiko Nishimra

Log Message

Add key value storage in MolDSException.

更改概述

• modified: src/base/MolDSException.cpp
• modified: src/base/MolDSException.h

差异

--- a/src/base/MolDSException.cpp
+++ b/src/base/MolDSException.cpp
@@ -17,10 +17,12 @@
 // along with MolDS.  If not, see <http://www.gnu.org/licenses/>.         // 
 //************************************************************************//
 #include<execinfo.h>
+#include<sstream>
 #include<string>
 #include<stdexcept>
 #include<boost/format.hpp>
 #include"MolDSException.h"
+#include"Enums.h"
 using namespace std;
 namespace MolDS_base{
 MolDSException::MolDSException(string cause) : domain_error(cause), backtraceSize(0){
@@ -46,5 +48,45 @@ void MolDSException::PrintBacktrace(){
    cout<<"backtrace:" << endl;
    backtrace_symbols_fd(this->backtracePtr.get(), this->backtraceSize, 1);
 }
+
+template<>
+int MolDSException::GetKeyValue(int key){
+   return intKeyValueMap[key];
+}
+
+/*
+template<>
+other MolDSException::GetKeyValue(int key){
+   return otherKeyValueMap[key];
+}
+*/
+
+template<>
+void MolDSException::SetKeyValue(int key, int value){
+   intKeyValueMap[key]=value;
+}
+
+/*
+template<>
+void MolDSException::SetKeyValue(int key, other value){
+   otherKeyValueMap.insert(otherKeyValueMap::pair(key,value));
+}
+*/
+
+bool MolDSException::HasKey(int key){
+   if(!(intKeyValueMap.find(key)==intKeyValueMap.end())) return true;
+   //if(otherKeyValueMap.find(key)!=otherKeyValueMap::end) return true;
+   return false;
 }
 
+const char* MolDSException::what() const throw(){
+   static string str;
+   stringstream ss;
+   ss << domain_error::what() << "key value pairs:";
+   for(intKeyValueMap_t::const_iterator i = intKeyValueMap.begin(); i != intKeyValueMap.end(); i++){
+      ss << endl << '\t' << ExceptionKeyStr(i->first) << ":" << i->second;
+   }
+   str = ss.str();
+   return str.c_str();
+}
+}

--- a/src/base/MolDSException.h
+++ b/src/base/MolDSException.h
@@ -18,6 +18,7 @@
 //************************************************************************//
 #ifndef INCLUDED_MOLDSEXCEPTION
 #define INCLUDED_MOLDSEXCEPTION
+#include<map>
 #include<boost/shared_array.hpp>
 namespace MolDS_base{
 class MolDSException : public std::domain_error {
@@ -28,10 +29,20 @@ public:
 #endif
    ~MolDSException() throw(){};
    void PrintBacktrace();
+   template <class T>
+   T GetKeyValue(int key);
+   template <class T>
+   void SetKeyValue(int key, T value);
+   bool HasKey(int key);
+   virtual const char* what() const throw();
 private:
    void GetBacktrace(int bufsize);
    size_t backtraceSize;
    boost::shared_array<void*> backtracePtr;
+   typedef std::map<int, int> intKeyValueMap_t;
+   intKeyValueMap_t intKeyValueMap;
+   //typedef std::map<int, other> otherKeyValueMap_t;
+   //otherKeyValueMap_t otherKeyValueMap;
 };
 }
 #endif