Git::ObjectId Class Reference

Git object Id. More...

#include <Git.h>

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 151 of file Git.C.

{ }

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 154 of file Git.C.

{
  if (id.length() != 40)
    throw Git::Exception("Git: not a valid SHA1 id: " + id);

  for (int i = 0; i < 20; ++i)
    (*this)[i] = fromHex(id[2 * i], id[2 * i + 1]);
}

Member Function Documentation

std::string Git::ObjectId::toString

(

)

const

Print as a 40-digit hexadecimal number.

Definition at line 163 of file Git.C.

{
  std::string result(40, '-');

  for (int i = 0; i < 20; ++i)
    toHex((*this)[i], result[2 * i], result[2 * i + 1]);

  return result;
}

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

• /build/witty-aQS8OP/witty-3.2.1/examples/gitmodel/Git.h
• /build/witty-aQS8OP/witty-3.2.1/examples/gitmodel/Git.C