Mercurial > octave
annotate liboctave/numeric/Quad.h @ 21244:1473547f50f5
include octave-config.h in public header files
* mk-opts.pl, mkbuiltins, mk-ops.awk, sparse-mk-ops.awk:
Emit "#include octave-config.h" statement for generated header files.
* build-env.h, builtins.h, Cell.h, base-text-renderer.h,
c-file-ptr-stream.h, cdisplay.h, comment-list.h, data.h, debug.h,
defaults.in.h, defun-dld.h, defun-int.h, defun.h, dirfns.h, display.h,
dynamic-ld.h, error.h, errwarn.h, event-queue.h, file-io.h,
ft-text-renderer.h, gl-render.h, gl2ps-print.h, graphics.in.h,
gripes.h, help.h, hook-fcn.h, input.h, jit-ir.h, jit-typeinfo.h,
jit-util.h, load-path.h, load-save.h, ls-ascii-helper.h, ls-hdf5.h,
ls-mat-ascii.h, ls-mat4.h, ls-mat5.h, ls-oct-binary.h, ls-oct-text.h,
ls-utils.h, mex.h, mexproto.h, mxarray.in.h, oct-errno.h, oct-fstrm.h,
oct-handle.h, oct-hdf5-types.h, oct-hdf5.h, oct-hist.h, oct-iostrm.h,
oct-lvalue.h, oct-map.h, oct-obj.h, oct-opengl.h, oct-prcstrm.h,
oct-procbuf.h, oct-stdstrm.h, oct-stream.h, oct-strstrm.h, oct.h,
octave-default-image.h, octave-link.h, octave-preserve-stream-state.h,
pager.h, pr-output.h, procstream.h, profiler.h, pt-jit.h,
sighandlers.h, siglist.h, sparse-xdiv.h, sparse-xpow.h, symtab.h,
sysdep.h, text-renderer.h, toplev.h, txt-eng.h, utils.h, variables.h,
workspace-element.h, xdiv.h, xnorm.h, xpow.h, zfstream.h, oct-qhull.h,
ov-base-diag.h, ov-base-int.h, ov-base-mat.h, ov-base-scalar.h,
ov-base-sparse.h, ov-base.h, ov-bool-mat.h, ov-bool-sparse.h,
ov-bool.h, ov-builtin.h, ov-cell.h, ov-ch-mat.h, ov-class.h,
ov-classdef.h, ov-colon.h, ov-complex.h, ov-cs-list.h, ov-cx-diag.h,
ov-cx-mat.h, ov-cx-sparse.h, ov-dld-fcn.h, ov-fcn-handle.h,
ov-fcn-inline.h, ov-fcn.h, ov-float.h, ov-flt-complex.h,
ov-flt-cx-diag.h, ov-flt-cx-mat.h, ov-flt-re-diag.h, ov-flt-re-mat.h,
ov-int-traits.h, ov-int16.h, ov-int32.h, ov-int64.h, ov-int8.h,
ov-intx.h, ov-java.h, ov-lazy-idx.h, ov-mex-fcn.h, ov-null-mat.h,
ov-oncleanup.h, ov-perm.h, ov-range.h, ov-re-diag.h, ov-re-mat.h,
ov-re-sparse.h, ov-scalar.h, ov-str-mat.h, ov-struct.h,
ov-type-conv.h, ov-typeinfo.h, ov-uint16.h, ov-uint32.h, ov-uint64.h,
ov-uint8.h, ov-usr-fcn.h, ov.h, ovl.h, octave.h, op-int.h, ops.h,
options-usage.h, lex.h, parse.h, pt-all.h, pt-arg-list.h,
pt-array-list.h, pt-assign.h, pt-binop.h, pt-bp.h, pt-cbinop.h,
pt-cell.h, pt-check.h, pt-classdef.h, pt-cmd.h, pt-colon.h,
pt-const.h, pt-decl.h, pt-eval.h, pt-except.h, pt-exp.h,
pt-fcn-handle.h, pt-funcall.h, pt-id.h, pt-idx.h, pt-jump.h,
pt-loop.h, pt-mat.h, pt-misc.h, pt-pr-code.h, pt-select.h, pt-stmt.h,
pt-unop.h, pt-walk.h, pt.h, token.h, version.in.h, Array-util.h,
Array.h, CColVector.h, CDiagMatrix.h, CMatrix.h, CNDArray.h,
CRowVector.h, CSparse.h, DiagArray2.h, MArray.h, MDiagArray2.h,
MSparse.h, Matrix.h, MatrixType.h, PermMatrix.h, Range.h, Sparse.h,
boolMatrix.h, boolNDArray.h, boolSparse.h, chMatrix.h, chNDArray.h,
dColVector.h, dDiagMatrix.h, dMatrix.h, dNDArray.h, dRowVector.h,
dSparse.h, dim-vector.h, fCColVector.h, fCDiagMatrix.h, fCMatrix.h,
fCNDArray.h, fCRowVector.h, fColVector.h, fDiagMatrix.h, fMatrix.h,
fNDArray.h, fRowVector.h, idx-vector.h, int16NDArray.h,
int32NDArray.h, int64NDArray.h, int8NDArray.h, intNDArray.h,
uint16NDArray.h, uint32NDArray.h, uint64NDArray.h, uint8NDArray.h,
f77-fcn.h, lo-error.h, quit.h, CmplxAEPBAL.h, CmplxCHOL.h,
CmplxGEPBAL.h, CmplxHESS.h, CmplxLU.h, CmplxQR.h, CmplxQRP.h,
CmplxSCHUR.h, CmplxSVD.h, CollocWt.h, DAE.h, DAEFunc.h, DAERT.h,
DAERTFunc.h, DASPK.h, DASRT.h, DASSL.h, DET.h, EIG.h, LSODE.h, ODE.h,
ODEFunc.h, ODES.h, ODESFunc.h, Quad.h, base-aepbal.h, base-dae.h,
base-de.h, base-lu.h, base-min.h, base-qr.h, bsxfun-decl.h, bsxfun.h,
dbleAEPBAL.h, dbleCHOL.h, dbleGEPBAL.h, dbleHESS.h, dbleLU.h,
dbleQR.h, dbleQRP.h, dbleSCHUR.h, dbleSVD.h, eigs-base.h,
fCmplxAEPBAL.h, fCmplxCHOL.h, fCmplxGEPBAL.h, fCmplxHESS.h,
fCmplxLU.h, fCmplxQR.h, fCmplxQRP.h, fCmplxSCHUR.h, fCmplxSVD.h,
fEIG.h, floatAEPBAL.h, floatCHOL.h, floatGEPBAL.h, floatHESS.h,
floatLU.h, floatQR.h, floatQRP.h, floatSCHUR.h, floatSVD.h,
lo-mappers.h, lo-specfun.h, oct-convn.h, oct-fftw.h, oct-norm.h,
oct-rand.h, oct-spparms.h, randgamma.h, randmtzig.h, randpoisson.h,
sparse-chol.h, sparse-dmsolve.h, sparse-lu.h, sparse-qr.h,
Sparse-diag-op-defs.h, Sparse-op-decls.h, Sparse-op-defs.h,
Sparse-perm-op-defs.h, mx-base.h, mx-defs.h, mx-ext.h, mx-op-decl.h,
mx-op-defs.h, dir-ops.h, file-ops.h, file-stat.h, lo-sysdep.h,
mach-info.h, oct-env.h, oct-group.h, oct-openmp.h, oct-passwd.h,
oct-syscalls.h, oct-time.h, oct-uname.h, pathlen.h, sysdir.h,
syswait.h, action-container.h, base-list.h, byte-swap.h,
caseless-str.h, cmd-edit.h, cmd-hist.h, data-conv.h, functor.h,
glob-match.h, lo-array-errwarn.h, lo-array-gripes.h, lo-cutils.h,
lo-ieee.h, lo-macros.h, lo-math.h, lo-regexp.h, lo-traits.h,
lo-utils.h, oct-alloc.h, oct-base64.h, oct-binmap.h, oct-cmplx.h,
oct-glob.h, oct-inttypes.h, oct-locbuf.h, oct-mutex.h, oct-refcount.h,
oct-rl-edit.h, oct-rl-hist.h, oct-shlib.h, oct-sort.h, oct-sparse.h,
pathsearch.h, singleton-cleanup.h, sparse-sort.h, sparse-util.h,
statdefs.h, str-vec.h, sun-utils.h, unwind-prot.h, url-transfer.h:
Include octave-config.h.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Wed, 10 Feb 2016 14:25:53 -0500 |
parents | 2bb4e5a6290d |
children | 0dcc99afc25b |
rev | line source |
---|---|
3 | 1 /* |
2 | |
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3 Copyright (C) 1993-2015 John W. Eaton |
3 | 4 |
5 This file is part of Octave. | |
6 | |
7 Octave is free software; you can redistribute it and/or modify it | |
8 under the terms of the GNU General Public License as published by the | |
7016 | 9 Free Software Foundation; either version 3 of the License, or (at your |
10 option) any later version. | |
3 | 11 |
12 Octave is distributed in the hope that it will be useful, but WITHOUT | |
13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
15 for more details. | |
16 | |
17 You should have received a copy of the GNU General Public License | |
7016 | 18 along with Octave; see the file COPYING. If not, see |
19 <http://www.gnu.org/licenses/>. | |
3 | 20 |
21 */ | |
22 | |
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23 #if ! defined (octave_Quad_h) |
382 | 24 #define octave_Quad_h 1 |
25 | |
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26 #include "octave-config.h" |
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27 |
1536 | 28 #include <cfloat> |
29 | |
1296 | 30 #include "dColVector.h" |
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31 #include "fColVector.h" |
3 | 32 |
33 typedef double (*integrand_fcn) (double x); | |
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34 typedef float (*float_integrand_fcn) (float x); |
3 | 35 |
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36 // FIXME: would be nice to not have to have this global variable. |
260 | 37 // Nonzero means an error occurred in the calculation of the integrand |
38 // function, and the user wants us to quit. | |
6108 | 39 extern OCTAVE_API int quad_integration_error; |
260 | 40 |
3998 | 41 #include "Quad-opts.h" |
289 | 42 |
1859 | 43 class |
6108 | 44 OCTAVE_API |
1859 | 45 Quad : public Quad_options |
3 | 46 { |
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47 public: |
3 | 48 |
1859 | 49 Quad (integrand_fcn fcn) |
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50 : Quad_options (), f (fcn), ff () { } |
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52 Quad (float_integrand_fcn fcn) |
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53 : Quad_options (), f (), ff (fcn) { } |
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54 |
2425 | 55 virtual ~Quad (void) { } |
2424 | 56 |
1528 | 57 virtual double integrate (void) |
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58 { |
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59 octave_idx_type ier, neval; |
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60 double abserr; |
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61 return do_integrate (ier, neval, abserr); |
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62 } |
3 | 63 |
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64 virtual float float_integrate (void) |
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65 { |
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66 octave_idx_type ier, neval; |
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67 float abserr; |
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68 return do_integrate (ier, neval, abserr); |
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69 } |
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70 |
5275 | 71 virtual double integrate (octave_idx_type& ier) |
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72 { |
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73 octave_idx_type neval; |
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74 double abserr; |
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75 return do_integrate (ier, neval, abserr); |
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76 } |
1528 | 77 |
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78 virtual float float_integrate (octave_idx_type& ier) |
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79 { |
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80 octave_idx_type neval; |
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81 float abserr; |
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82 return do_integrate (ier, neval, abserr); |
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83 } |
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84 |
5275 | 85 virtual double integrate (octave_idx_type& ier, octave_idx_type& neval) |
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86 { |
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87 double abserr; |
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88 return do_integrate (ier, neval, abserr); |
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89 } |
1528 | 90 |
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91 virtual float float_integrate (octave_idx_type& ier, octave_idx_type& neval) |
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92 { |
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93 float abserr; |
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94 return do_integrate (ier, neval, abserr); |
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95 } |
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96 |
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97 virtual double integrate (octave_idx_type& ier, octave_idx_type& neval, |
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98 double& abserr) |
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99 { |
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100 return do_integrate (ier, neval, abserr); |
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101 } |
3511 | 102 |
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103 virtual float float_integrate (octave_idx_type& ier, octave_idx_type& neval, |
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104 float& abserr) |
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105 { |
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106 return do_integrate (ier, neval, abserr); |
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107 } |
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108 |
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109 virtual double do_integrate (octave_idx_type& ier, octave_idx_type& neval, |
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110 double& abserr) = 0; |
3 | 111 |
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112 virtual float do_integrate (octave_idx_type& ier, octave_idx_type& neval, |
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113 float& abserr) = 0; |
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114 |
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115 protected: |
3 | 116 |
117 integrand_fcn f; | |
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118 float_integrand_fcn ff; |
3 | 119 }; |
120 | |
1859 | 121 class |
6108 | 122 OCTAVE_API |
1859 | 123 DefQuad : public Quad |
3 | 124 { |
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125 public: |
3 | 126 |
1859 | 127 DefQuad (integrand_fcn fcn) |
128 : Quad (fcn), lower_limit (0.0), upper_limit (1.0), singularities () { } | |
1528 | 129 |
1859 | 130 DefQuad (integrand_fcn fcn, double ll, double ul) |
131 : Quad (fcn), lower_limit (ll), upper_limit (ul), singularities () { } | |
1528 | 132 |
133 DefQuad (integrand_fcn fcn, double ll, double ul, | |
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134 const ColumnVector& sing) |
1859 | 135 : Quad (fcn), lower_limit (ll), upper_limit (ul), |
136 singularities (sing) { } | |
1528 | 137 |
1859 | 138 DefQuad (integrand_fcn fcn, const ColumnVector& sing) |
139 : Quad (fcn), lower_limit (0.0), upper_limit (1.0), | |
140 singularities (sing) { } | |
1528 | 141 |
2424 | 142 ~DefQuad (void) { } |
143 | |
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144 double do_integrate (octave_idx_type& ier, octave_idx_type& neval, |
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145 double& abserr); |
3 | 146 |
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147 OCTAVE_NORETURN float do_integrate (octave_idx_type& ier, |
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148 octave_idx_type& neval, float& abserr); |
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149 |
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150 private: |
3 | 151 |
152 double lower_limit; | |
153 double upper_limit; | |
154 | |
1528 | 155 ColumnVector singularities; |
3 | 156 }; |
157 | |
1859 | 158 class |
6108 | 159 OCTAVE_API |
1859 | 160 IndefQuad : public Quad |
3 | 161 { |
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162 public: |
3 | 163 |
164 enum IntegralType { bound_to_inf, neg_inf_to_bound, doubly_infinite }; | |
165 | |
1859 | 166 IndefQuad (integrand_fcn fcn) |
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167 : Quad (fcn), bound (0.0), type (bound_to_inf), integration_error (0) { } |
1528 | 168 |
1859 | 169 IndefQuad (integrand_fcn fcn, double b, IntegralType t) |
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170 : Quad (fcn), bound (b), type (t), integration_error (0) { } |
1528 | 171 |
2424 | 172 ~IndefQuad (void) { } |
173 | |
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174 double do_integrate (octave_idx_type& ier, octave_idx_type& neval, |
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175 double& abserr); |
3 | 176 |
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177 OCTAVE_NORETURN float do_integrate (octave_idx_type& ier, |
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178 octave_idx_type& neval, float& abserr); |
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179 |
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180 private: |
3 | 181 |
182 double bound; | |
183 IntegralType type; | |
1859 | 184 int integration_error; |
3 | 185 }; |
186 | |
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187 class |
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188 OCTAVE_API |
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189 FloatDefQuad : public Quad |
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190 { |
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191 public: |
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192 |
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193 FloatDefQuad (float_integrand_fcn fcn) |
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194 : Quad (fcn), lower_limit (0.0), upper_limit (1.0), singularities () { } |
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195 |
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196 FloatDefQuad (float_integrand_fcn fcn, float ll, float ul) |
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197 : Quad (fcn), lower_limit (ll), upper_limit (ul), singularities () { } |
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198 |
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199 FloatDefQuad (float_integrand_fcn fcn, float ll, float ul, |
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200 const FloatColumnVector& sing) |
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201 : Quad (fcn), lower_limit (ll), upper_limit (ul), |
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202 singularities (sing) { } |
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203 |
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204 FloatDefQuad (float_integrand_fcn fcn, const FloatColumnVector& sing) |
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205 : Quad (fcn), lower_limit (0.0), upper_limit (1.0), |
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206 singularities (sing) { } |
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207 |
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208 ~FloatDefQuad (void) { } |
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209 |
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210 OCTAVE_NORETURN double do_integrate (octave_idx_type& ier, |
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211 octave_idx_type& neval, double& abserr); |
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212 |
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213 float do_integrate (octave_idx_type& ier, octave_idx_type& neval, |
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214 float& abserr); |
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215 |
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216 private: |
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217 |
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218 float lower_limit; |
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219 float upper_limit; |
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220 |
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221 FloatColumnVector singularities; |
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222 }; |
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223 |
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224 class |
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225 OCTAVE_API |
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226 FloatIndefQuad : public Quad |
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227 { |
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228 public: |
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229 |
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230 enum IntegralType { bound_to_inf, neg_inf_to_bound, doubly_infinite }; |
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231 |
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232 FloatIndefQuad (float_integrand_fcn fcn) |
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233 : Quad (fcn), bound (0.0), type (bound_to_inf), integration_error (0) { } |
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234 |
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235 FloatIndefQuad (float_integrand_fcn fcn, double b, IntegralType t) |
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236 : Quad (fcn), bound (b), type (t), integration_error (0) { } |
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237 |
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238 ~FloatIndefQuad (void) { } |
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239 |
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240 OCTAVE_NORETURN double do_integrate (octave_idx_type& ier, |
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241 octave_idx_type& neval, double& abserr); |
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242 |
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243 float do_integrate (octave_idx_type& ier, octave_idx_type& neval, |
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244 float& abserr); |
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245 |
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246 private: |
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247 |
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248 float bound; |
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249 IntegralType type; |
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250 int integration_error; |
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251 }; |
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252 |
3 | 253 #endif |