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------------------------------------------------------------
revno: 22
committer: fpstovall@xxxxxxxxx
branch nick: dev
timestamp: Fri 2010-12-31 06:46:54 -0500
message:
  Create new serializer class. It is a thread safe functor class returning a sequence of numbers increaseing by 1 on each call. It has been unit tested as is believed ready to use.
added:
  common/serializer/
  common/serializer/Makefile
  common/serializer/serializer.cpp
  common/serializer/serializer.h
  common/serializer/serializer_test.cpp


--
lp:~fpstovall/nrtb/cpp_common
https://code.launchpad.net/~fpstovall/nrtb/cpp_common

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=== added directory 'common/serializer'
=== added file 'common/serializer/Makefile'
--- common/serializer/Makefile	1970-01-01 00:00:00 +0000
+++ common/serializer/Makefile	2010-12-31 11:46:54 +0000
@@ -0,0 +1,36 @@
+#***********************************************
+#This file is part of the NRTB project (https://launchpad.net/nrtb).
+#
+#    NRTB is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU General Public License as published by
+#    the Free Software Foundation, either version 3 of the License, or
+#    (at your option) any later version.
+#
+#    NRTB is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU General Public License for more details.
+#
+#    You should have received a copy of the GNU General Public License
+#    along with NRTB.  If not, see <http://www.gnu.org/licenses/>.
+#
+#***********************************************
+
+lib:	serializer_test
+	@./serializer_test
+	@cp -v serializer.h ../include
+	@cp -v serializer.o ../obj
+	@echo build complete
+
+serializer.o:	serializer.h serializer.cpp Makefile
+	@rm -f serializer.o
+	g++ -c serializer.cpp -I ../include
+
+serializer_test:	serializer.o serializer_test.cpp
+	@rm -f serializer_test
+	g++ -c serializer_test.cpp
+	g++ -o serializer_test serializer_test.o serializer.o -lPocoFoundation -lPocoUtil
+
+clean:
+	@rm -rvf *.o serializer_test ../include/serializer.h ../obj/serializer.o
+	@echo all objects and executables have been erased.

=== added file 'common/serializer/serializer.cpp'
--- common/serializer/serializer.cpp	1970-01-01 00:00:00 +0000
+++ common/serializer/serializer.cpp	2010-12-31 11:46:54 +0000
@@ -0,0 +1,43 @@
+/***********************************************
+ T his file is part of the NRTB project (https://*launchpad.net/nrtb).
+ 
+ NRTB is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+ 
+ NRTB is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ GNU General Public License for more details.
+ 
+ You should have received a copy of the GNU General Public License
+ along with NRTB.  If not, see <http://www.gnu.org/licenses/>.
+ 
+ **********************************************/
+ 
+#include "serializer.h"
+#include <Poco/ScopedLock.h>
+
+using namespace nrtb;
+
+nrtb::serializer::serializer()
+{
+  counter = 0;
+};
+
+nrtb::serializer::serializer(unsigned long long start)
+{
+  counter = start;
+};
+
+serializer::~serializer()
+{
+  // nop destructor 
+};
+
+unsigned long long serializer::operator()()
+{
+  Poco::ScopedLock<Poco::Mutex> mylock(lock);
+  return counter++;
+}

=== added file 'common/serializer/serializer.h'
--- common/serializer/serializer.h	1970-01-01 00:00:00 +0000
+++ common/serializer/serializer.h	2010-12-31 11:46:54 +0000
@@ -0,0 +1,42 @@
+/***********************************************
+ T his file is part of the NRTB project (https://*launchpad.net/nrtb).
+ 
+ NRTB is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+ 
+ NRTB is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ GNU General Public License for more details.
+ 
+ You should have received a copy of the GNU General Public License
+ along with NRTB.  If not, see <http://www.gnu.org/licenses/>.
+ 
+ **********************************************/
+
+#ifndef nrtb_serializer_h
+#define nrtb_serializer_h
+#include <boost/concept_check.hpp>
+
+#include <Poco/Mutex.h>
+
+namespace nrtb 
+{ 
+
+  class serializer
+  {
+  public:
+	serializer();
+	serializer(unsigned long long start);
+	~serializer();
+	unsigned long long operator ()();
+  private:
+	Poco::Mutex lock;
+	unsigned long long int counter;
+  };
+
+}
+
+#endif // nrtb_serializer_h
\ No newline at end of file

=== added file 'common/serializer/serializer_test.cpp'
--- common/serializer/serializer_test.cpp	1970-01-01 00:00:00 +0000
+++ common/serializer/serializer_test.cpp	2010-12-31 11:46:54 +0000
@@ -0,0 +1,56 @@
+/***********************************************
+ T his file is part of the NRTB project (https://*launchpad.net/nrtb).
+ 
+ NRTB is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+ 
+ NRTB is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ GNU General Public License for more details.
+ 
+ You should have received a copy of the GNU General Public License
+ along with NRTB.  If not, see <http://www.gnu.org/licenses/>.
+ 
+ **********************************************/
+ 
+#include "serializer.h"
+#include <iostream>
+
+using namespace nrtb;
+using namespace std;
+
+int main()
+{
+  cout << "** nrtb::serializer unit test **" << endl;
+  bool set_if_failed = false;
+  serializer set_default;
+  serializer set_start(20);
+  serializer rollover((unsigned long long)(0 - 1));
+  cout << "Default initialization" << endl;
+  cout << " " << set_default();
+  cout << " " << set_default();
+  cout << " " << set_default();
+  cout << endl;
+  if (set_default() != 3)
+	set_if_failed = true;
+  cout << "Started from twenty" << endl;
+  cout << " " << set_start();
+  cout << " " << set_start();
+  cout << " " << set_start();
+  cout << endl;
+  if (set_start() != 23)
+	set_if_failed = true;
+  cout << "Rollover Demonstration" << endl;
+  cout << " " << rollover();
+  cout << " " << rollover();
+  cout << " " << rollover();
+  cout << endl;
+  if (rollover() != 2)
+	set_if_failed = true;
+  if (set_if_failed) 
+	cout << "UNIT TEST FAILED" << endl;
+  return set_if_failed;
+};
\ No newline at end of file