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added fromDecimalString()

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This commit is contained in:
maroy 2005-01-09 16:00:02 +00:00
parent 26da504e90
commit 840a11929a
1 changed files with 26 additions and 4 deletions
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30
livesupport/modules/core/include/LiveSupport/Core/UniqueId.h
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@ -21,8 +21,8 @@
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
Author : $Author: fgerlits $ Author : $Author: maroy $
Version : $Revision: 1.4 $ Version : $Revision: 1.5 $
Location : $Source: /home/paul/cvs2svn-livesupport/newcvsrepo/livesupport/modules/core/include/LiveSupport/Core/UniqueId.h,v $ Location : $Source: /home/paul/cvs2svn-livesupport/newcvsrepo/livesupport/modules/core/include/LiveSupport/Core/UniqueId.h,v $
------------------------------------------------------------------------------*/ ------------------------------------------------------------------------------*/
@ -59,8 +59,8 @@ namespace Core {
/** /**
* A class representing globally unique identifiers. * A class representing globally unique identifiers.
* *
* @author $Author: fgerlits $ * @author $Author: maroy $
* @version $Revision: 1.4 $ * @version $Revision: 1.5 $
*/ */
class UniqueId class UniqueId
{ {
@ -120,6 +120,28 @@ class UniqueId
idReader >> std::hex >> this->id; idReader >> std::hex >> this->id;
} }
/**
* Create a UniqueId from a numeric value, which is a string
* representation of the id, in base 10.
* If the argument is not a valid decimal number between 0 and
* 2^31-1 (inclusive), the value of the UniqueId will be
* bogus.
*
* @param strValue the id in base 10, in string from.
* @return a new UniqueId with the specified ID value.
*/
static Ptr<UniqueId>::Ref
fromDecimalString(const std::string idStr) throw ()
{
IdType id;
// TODO: error checking
std::stringstream idReader(idStr);
idReader >> id;
Ptr<UniqueId>::Ref uid(new UniqueId(id));
return uid;
}
/** /**
* Compare this is with an other one. * Compare this is with an other one.
* *