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annotate assertSize.m @ 1037:2d7ba44340d0 feature/burgers1d

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Pass scheme specific parameters as cell array. This will enabale constructDiffOps to be more general. In addition, allow for schemes returning function handles as diffOps, which is currently how non-linear schemes such as Burgers1d are implemented.
author Vidar Stiernström <vidar.stiernstrom@it.uu.se>
date Fri, 18 Jan 2019 09:02:02 +0100
parents dec0447cbf2c
children a72038b1f709
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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afd20f023928 Rename assert_size to assertSize
Jonatan Werpers <jonatan@werpers.com>
parents:
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1 % Assert that array A has the size s.
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dec0447cbf2c Make assertSize more general, allow picking dimensions
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parents: 767
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2 function assertSize(A,varargin)
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3 if length(varargin) == 1
dec0447cbf2c Make assertSize more general, allow picking dimensions
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4 s = varargin{1};
dec0447cbf2c Make assertSize more general, allow picking dimensions
Jonatan Werpers <jonatan@werpers.com>
parents: 767
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5 errmsg = sprintf('Expected %s to have size %s, got: %s',inputname(1), toString(s), toString(size(A)));
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parents: 767
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6 assert(all(size(A) == s), errmsg);
dec0447cbf2c Make assertSize more general, allow picking dimensions
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7 elseif length(varargin) == 2
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8 dim = varargin{1};
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9 s = varargin{2};
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10
dec0447cbf2c Make assertSize more general, allow picking dimensions
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parents: 767
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11 errmsg = sprintf('Expected %s to have size %d along dimension %d, got: %d',inputname(1), s, dim, size(A,dim));
dec0447cbf2c Make assertSize more general, allow picking dimensions
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parents: 767
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12 assert(size(A,dim) == s, errmsg);
dec0447cbf2c Make assertSize more general, allow picking dimensions
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13 else
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14 error('Expected 2 or 3 arguments to assertSize()');
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15 end
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parents:
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16 end