moab::Hash Class Reference

List of all members.

Public Member Functions
	Hash ()
	Hash (const unsigned char *bytes, size_t len)
	Hash (bool duh)
	Hash (const Hash &src)
Hash &	operator= (const Hash &src)
bool	operator< (const Hash &other) const
Public Attributes
unsigned long	value

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Detailed Description

Definition at line 42 of file ReadVtk.cpp.

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Constructor & Destructor Documentation

moab::Hash::Hash

(

)

[inline]

Definition at line 47 of file ReadVtk.cpp.

    {
    this->value = 5381L;
    }

moab::Hash::Hash	(	const unsigned char *	bytes,
		size_t	len
	)		[inline]

Definition at line 51 of file ReadVtk.cpp.

    { // djb2, a hash by dan bernstein presented on comp.lang.c for hashing strings.
    this->value = 5381L;
    for ( ; len ; -- len, ++ bytes )
      this->value = this->value * 33 + ( *bytes );
    }

moab::Hash::Hash

(

bool

duh

)

[inline]

Definition at line 57 of file ReadVtk.cpp.

    {
    this->value = duh; // hashing a single bit with a long is stupid but easy.
    }

moab::Hash::Hash

(

const Hash &

src

)

[inline]

Definition at line 61 of file ReadVtk.cpp.

    {
    this->value = src.value;
    }

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Member Function Documentation

bool moab::Hash::operator<

(

const Hash &

other

)

const [inline]

Definition at line 70 of file ReadVtk.cpp.

    {
    return this->value < other.value;
    }

Hash& moab::Hash::operator=

(

const Hash &

src

)

[inline]

Definition at line 65 of file ReadVtk.cpp.

    {
    this->value = src.value;
    return *this;
    }

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Member Data Documentation

unsigned long moab::Hash::value

Definition at line 45 of file ReadVtk.cpp.

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

• ReadVtk.cpp