util.hpp File Reference

Shared utilities, used throughout some parts of graphgen. More...

#include <vector>
#include <iostream>
#include <algorithm>
#include <cmath>

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Namespaces
namespace	graphgen
namespace	graphgen::graphtype
Classes
class	graphgen::symmetric_matrix< T >
	Symmetric matrix container data type<T>. More...
Typedefs
typedef unsigned int	graphgen::qint
	unsigned type used degrees, multiplicities
typedef RNG_DRAND48	graphgen::RNG
Functions
template<class Ch, class Tr>
std::basic_ostream< Ch, Tr > &	graphgen::tab (std::basic_ostream< Ch, Tr > &s)
	output a tab character to an output stream using a manipulator stream << tab << "something"
void	graphgen::err (const char *msg)
unsigned int	graphgen::ltm_index (unsigned int i, unsigned int j)
	calculate storage index of a_{ij} in a lower triangular matrix for storage of symmetric matrices
Variables
const unsigned int	graphgen::graphtype::SIMPLE = 2
const unsigned int	graphgen::graphtype::TREE = 4
const unsigned int	graphgen::graphtype::CONNECTED = 8
const unsigned int	graphgen::graphtype::NSIMPLE = ~SIMPLE
const unsigned int	graphgen::graphtype::NTREE = ~TREE
const unsigned int	graphgen::graphtype::NCONNECTED = ~CONNECTED

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Detailed Description

Shared utilities, used throughout some parts of graphgen.

Random number generator flags for undirected_graph, a pool for item indices, a symmetric matrix linear representation