[pclasses-cvs] pclasses/src/core piodevice.common.cpp,1.1,1.2

[stephan b. <sg...@us...>]

Update of /cvsroot/pclasses/pclasses/src/core
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv10714

Modified Files:
	piodevice.common.cpp 
Log Message:
added string form of read()

Index: piodevice.common.cpp
===================================================================
RCS file: /cvsroot/pclasses/pclasses/src/core/piodevice.common.cpp,v
retrieving revision 1.1
retrieving revision 1.2
diff -u -d -r1.1 -r1.2
--- piodevice.common.cpp	10 Mar 2004 19:34:09 -0000	1.1
+++ piodevice.common.cpp	1 Jan 2005 19:43:16 -0000	1.2
@@ -17,6 +17,8 @@
  *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  */
 
+#include <vector>
+#include <string>
 #include "pclasses/piodevice.h"
 
 namespace P {
@@ -38,4 +40,16 @@
   }
 }
 
+size_t
+IODevice::read( std::string & buffer, size_t count ) throw(IOError)
+{
+  typedef std::vector<char> VC;
+  VC v(count,'\0');
+  size_t ret = this->read( &v[0], count );
+  buffer = (0 == ret)
+          ? ""
+          : std::string( v.begin(), v.begin() + ret );
+  return ret;
+}
+
 }