HashVal Class Reference

Stores a 128-bit value that represents the hashed contents (typically MD5) of a file or buffer. More...

#include "hashVal.h"

Public Member Functions
	HashVal (const HashVal &copy)
vector_uchar	as_bin () const
	Returns the HashVal as a 16-byte binary string. More...
std::string	as_dec () const
	Returns the HashVal as a string with four decimal numbers. More...
std::string	as_hex () const
	Returns the HashVal as a 32-byte hexadecimal string. More...
int	compare_to (const HashVal &other) const
void	input_binary (std::istream &in)
	Inputs the HashVal as a binary stream of bytes in order. More...
void	input_dec (std::istream &in)
	Inputs the HashVal as four unsigned decimal integers. More...
void	input_hex (std::istream &in)
	Inputs the HashVal as a 32-digit hexadecimal number. More...
void	merge_with (const HashVal &other)
	Generates a new HashVal representing the xor of this one and the other one. More...
bool	operator != (const HashVal &other) const
bool	operator< (const HashVal &other) const
void	operator= (const HashVal &copy)
bool	operator== (const HashVal &other) const
void	output (std::ostream &out) const
void	output_binary (std::ostream &out) const
	Outputs the HashVal as a binary stream of bytes in order. More...
void	output_dec (std::ostream &out) const
	Outputs the HashVal as four unsigned decimal integers. More...
void	output_hex (std::ostream &out) const
	Outputs the HashVal as a 32-digit hexadecimal number. More...
void	read_datagram (DatagramIterator &source)
void	read_stream (StreamReader &source)
bool	set_from_bin (const vector_uchar &text)
	Sets the HashVal from a 16-byte binary string. More...
bool	set_from_dec (const std::string &text)
	Sets the HashVal from a string with four decimal numbers. More...
bool	set_from_hex (const std::string &text)
	Sets the HashVal from a 32-byte hexademical string. More...
void	write_datagram (Datagram &destination) const
void	write_stream (StreamWriter &destination) const

Detailed Description

Stores a 128-bit value that represents the hashed contents (typically MD5) of a file or buffer.

Definition at line 31 of file hashVal.h.

Member Function Documentation

as_bin()

vector_uchar HashVal::as_bin

(

)

const

Returns the HashVal as a 16-byte binary string.

Definition at line 153 of file hashVal.cxx.

References Datagram::get_data(), and Datagram::get_length().

as_dec()

string HashVal::as_dec

(

)

const

Returns the HashVal as a string with four decimal numbers.

Definition at line 108 of file hashVal.cxx.

References output_dec().

as_hex()

string HashVal::as_hex

(

)

const

Returns the HashVal as a 32-byte hexadecimal string.

Definition at line 129 of file hashVal.cxx.

input_binary()

void HashVal::input_binary

(

std::istream &

in

)

Inputs the HashVal as a binary stream of bytes in order.

This is not the same order expected by read_stream().

Definition at line 96 of file hashVal.cxx.

References StreamReader::get_be_uint32().

input_dec()

void HashVal::input_dec ( std::istream &  in )

inline

Inputs the HashVal as four unsigned decimal integers.

Definition at line 111 of file hashVal.I.

Referenced by set_from_dec().

input_hex()

void HashVal::input_hex

(

std::istream &

in

)

Inputs the HashVal as a 32-digit hexadecimal number.

Definition at line 47 of file hashVal.cxx.

Referenced by set_from_hex().

merge_with()

void HashVal::merge_with ( const HashVal &  other )

inline

Generates a new HashVal representing the xor of this one and the other one.

Definition at line 92 of file hashVal.I.

output_binary()

void HashVal::output_binary

(

std::ostream &

out

)

const

Outputs the HashVal as a binary stream of bytes in order.

This is not the same order generated by write_stream().

Definition at line 83 of file hashVal.cxx.

References StreamWriter::add_be_uint32().

output_dec()

void HashVal::output_dec ( std::ostream &  out ) const

inline

Outputs the HashVal as four unsigned decimal integers.

Definition at line 103 of file hashVal.I.

Referenced by as_dec().

output_hex()

void HashVal::output_hex

(

std::ostream &

out

)

const

Outputs the HashVal as a 32-digit hexadecimal number.

Definition at line 34 of file hashVal.cxx.

set_from_bin()

bool HashVal::set_from_bin

(

const vector_uchar &

text

)

Sets the HashVal from a 16-byte binary string.

Returns true if successful, false otherwise.

Definition at line 164 of file hashVal.cxx.

set_from_dec()

bool HashVal::set_from_dec

(

const std::string &

text

)

Sets the HashVal from a string with four decimal numbers.

Returns true if valid, false otherwise.

Definition at line 119 of file hashVal.cxx.

References input_dec().

set_from_hex()

bool HashVal::set_from_hex

(

const std::string &

text

)

Sets the HashVal from a 32-byte hexademical string.

Returns true if successful, false otherwise.

Definition at line 143 of file hashVal.cxx.

References input_hex().

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

• panda/src/express/hashVal.h
• panda/src/express/hashVal.cxx
• panda/src/express/hashVal.I