Changeset 548 for XIOS/branchs/xios-1.0/src/log.hpp

Timestamp:

01/23/15 16:18:43 (9 years ago)

Author:

rlacroix

Message:

Backport r523 into the stable branch.

Improve the message error handling by mimicking the behavior of the info/report logs.

Output the error messages to the standart error message until the context is correctly initialized. Then, output the error messages to a file if the user has set "print_file" parameter to "true".

• Fix: Errors that occured before MPI was initialized (e.g. during the config file parsing) caused a MPI error on top of the original error.

• Fix: The error file could sometimes be misnamed if the error happened before the context was completely known.

File:

• XIOS/branchs/xios-1.0/src/log.hpp (modified) (4 diffs)

XIOS/branchs/xios-1.0/src/log.hpp

@@ -13 +13 @@
   {
     public :
-    CLog(const string& name_) : ostream(cout.rdbuf()),level(0),name(name_), strBuf_(cout.rdbuf()) {}
+    CLog(const string& name_, std::streambuf* sBuff = cout.rdbuf())
+      : ostream(sBuff), level(0), name(name_), strBuf_(sBuff) {}
     CLog& operator()(int l)
     {
@@ -30 +31 @@
 
   public:
-    //! Write info into a file with its streambuf
+    //! Write log into a file with its streambuf
     void write2File(std::streambuf* sBuff) { changeStreamBuff(sBuff); }
 
-    //! Write info into standard output
+    //! Write log into standard output
     void write2StdOut() { changeStreamBuff(cout.rdbuf()); }
+
+    //! Write log into standard error output
+    void write2StdErr() { changeStreamBuff(cerr.rdbuf()); }
+
   private:
     /*!
@@ -43 +48 @@
     void changeStreamBuff(std::streambuf* sBuff) { strBuf_ = sBuff; rdbuf(sBuff); }
 
-    private :
     int level ;
     string name ;
@@ -51 +55 @@
   extern CLog info;
   extern CLog report;
+  extern CLog error;
 }
 #endif