Wt examples  4.10.0
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Public Member Functions | List of all members
Git::ObjectId Class Reference

Git object Id. More...

#include <Git.h>

Inheritance diagram for Git::ObjectId:
[legend]

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 39 of file Git.h.

Constructor & Destructor Documentation

◆ ObjectId() [1/2]

Git::ObjectId::ObjectId ( )

Default constructor.

Definition at line 173 of file Git.C.

174{ }

◆ ObjectId() [2/2]

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 176 of file Git.C.

177{
178 if (id.length() != 40)
179 throw Git::Exception("Git: not a valid SHA1 id: " + id);
180
181 for (int i = 0; i < 20; ++i)
182 (*this)[i] = fromHex(id[2 * i], id[2 * i + 1]);
183}
Exception class.
Definition Git.h:28

Member Function Documentation

◆ toString()

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

Print as a 40-digit hexadecimal number.

Definition at line 185 of file Git.C.

186{
187 std::string result(40, '-');
188
189 for (int i = 0; i < 20; ++i)
190 toHex((*this)[i], result[2 * i], result[2 * i + 1]);
191
192 return result;
193}

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