Git::ObjectId Class Reference

Git object Id. More...

#include <Git.h>

List of all members.

Public Member Functions

 ObjectId ()
 Default constructor.
 ObjectId (const std::string &id)
 Construct from a 40-digit hexadecimal number.
std::string toString () const
 Print as a 40-digit hexadecimal number.


Detailed Description

Git object Id.

Class for compactly storing a 20-byte SHA1 digest.

Definition at line 38 of file Git.h.


Constructor & Destructor Documentation

Git::ObjectId::ObjectId (  ) 

Default constructor.

Definition at line 148 of file Git.C.

00149 { }

Git::ObjectId::ObjectId ( const std::string &  id  )  [explicit]

Construct from a 40-digit hexadecimal number.

Exceptions:
Exception : if the id does not represent a valid SHA1 digest.

Definition at line 151 of file Git.C.

00152 {
00153   if (id.length() != 40)
00154     throw Git::Exception("Git: not a valid SHA1 id: " + id);
00155 
00156   for (int i = 0; i < 20; ++i)
00157     (*this)[i] = fromHex(id[2 * i], id[2 * i + 1]);
00158 }


Member Function Documentation

std::string Git::ObjectId::toString (  )  const

Print as a 40-digit hexadecimal number.

Definition at line 160 of file Git.C.

00161 {
00162   std::string result(40, '-');
00163 
00164   for (int i = 0; i < 20; ++i)
00165     toHex((*this)[i], result[2 * i], result[2 * i + 1]);
00166 
00167   return result;
00168 }


The documentation for this class was generated from the following files:

Generated on Mon Mar 9 08:28:56 2009 for Wt by doxygen 1.5.6