MADNESS 0.10.1
twoscale.h
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1/*
2 This file is part of MADNESS.
3
4 Copyright (C) 2007,2010 Oak Ridge National Laboratory
5
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
10
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
15
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software
18 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19
20 For more information please contact:
21
22 Robert J. Harrison
23 Oak Ridge National Laboratory
24 One Bethel Valley Road
25 P.O. Box 2008, MS-6367
26
27 email: harrisonrj@ornl.gov
28 tel: 865-241-3937
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30*/
31
32
33#ifndef MADNESS_MRA_TWOSCALE_H__INCLUDED
34#define MADNESS_MRA_TWOSCALE_H__INCLUDED
35
39
40namespace madness {
41 extern void load_coeffs(World& world, const char* dir);
42 extern bool two_scale_coefficients(int k,
43 Tensor<double>* h0, Tensor<double>* h1,
44 Tensor<double>* g0, Tensor<double>* g1);
45 extern bool two_scale_hg(int k, Tensor<double>* hg);
46 extern bool test_two_scale_coefficients();
47
48 extern bool autoc(int k, Tensor<double>* c);
49 extern bool test_autoc();
50}
51
52#endif // MADNESS_MRA_TWOSCALE_H__INCLUDED
This header should include pretty much everything needed for the parallel runtime.
Macros and tools pertaining to the configuration of MADNESS.
Namespace for all elements and tools of MADNESS.
Definition DFParameters.h:10
bool two_scale_hg(int k, Tensor< double > *hg)
Definition twoscale.cc:151
bool test_two_scale_coefficients()
Definition twoscale.cc:168
bool two_scale_coefficients(int k, Tensor< double > *h0, Tensor< double > *h1, Tensor< double > *g0, Tensor< double > *g1)
Return the two scale coefficients in the Legendre basis.
Definition twoscale.cc:134
bool test_autoc()
Definition twoscale.cc:257
bool autoc(int k, Tensor< double > *c)
Return the autocorrelation coefficients for scaling functions of given order.
Definition twoscale.cc:234
void load_coeffs(World &world, const char *dir)
Collective routine to load and cache twoscale & autorrelation coefficients.
Definition twoscale.cc:305
static const string dir
Definition corepotential.cc:249
static const double c
Definition relops.cc:10
static const long k
Definition rk.cc:44
Defines and implements most of Tensor.