39 lines
1.1 KiB
Matlab
Executable File
39 lines
1.1 KiB
Matlab
Executable File
function varargout=ceil(varargin)
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%CEIL (overloaded)
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switch class(varargin{1})
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case 'sdpvar' % Overloaded operator for SDPVAR objects. Pass on args and save them.
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x = varargin{1};
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dim = size(x);
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x = reshape(x,prod(dim),1);
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y = [];
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for i = 1:prod(dim)
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y = [y;yalmip('addextendedvariable',mfilename,extsubsref(x,i))];
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end
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y = reshape(y,dim);
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varargout{1} = y;
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case 'char' % YALMIP send 'graph' when it wants the epigraph or hypograph
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switch varargin{1}
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case {'milp','graph'}
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% Description using epigraphs
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t = varargin{2};
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X = varargin{3};
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c = intvar(1,1);
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F = (x <= c <= x + 1);
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varargout{1} = F;
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varargout{2} = struct('convexity','milp','monotonicity','milp','definiteness','milp');
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varargout{3} = X;
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otherwise
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error('SDPVAR/SORT called with CHAR argument?');
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end
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otherwise
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error('Strange type on first argument in SDPVAR/SORT');
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end
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