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<span class="path"><a href="index.html">FOSSEE Optimization Toolbox</a> >> <a href="section_031bbc67ce78762a40093bfdff4eaa3b.html">FOSSEE Optimization Toolbox</a> > <a href="section_316c7f5a42ba69316753082a567f2a1a.html">Symphony Native Functions</a> > sym_addConstr</span>
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<div class="refnamediv"><h1 class="refname">sym_addConstr</h1>
<p class="refpurpose">Add a new constraint</p></div>
<div class="refsynopsisdiv"><h3 class="title">Calling Sequence</h3>
<div class="synopsis"><pre><span class="functionid">sym_addConstr</span><span class="default">(</span><span class="default">coeff</span><span class="default">,</span><span class="default">type</span><span class="default">,</span><span class="default">bound1</span><span class="default">[,</span><span class="default">bound2</span><span class="default">])</span></pre></div></div>
<div class="refsection"><h3 class="title">Description</h3>
<p class="para">This function adds a new constraint from scratch. Supported types of constraints are less than or equal to, more than or equal to, equal to, or ranged.</p>
<p class="para">The last argument is only required for ranged constraints. For the other types of constraints, only the third argument is required.</p></div>
<div class="refsection"><h3 class="title">Arguments</h3>
<dl><dt><span class="term">coeff</span>
<dd><p class="para">Sparse matrix representing coefficients of the variables in the new constraint (must have 1 row and number of columns equal to number of variables)</p></dd></dt>
<dt><span class="term">type</span>
<dd><p class="para">Type of the new constraint. Supported types: less than or equal to ("L"), greater than or equal to ("G"), equal to ("E"), or ranged ("R")</p></dd></dt>
<dt><span class="term">bound1</span>
<dd><p class="para">The first (or only) bound for the constraint</p></dd></dt>
<dt><span class="term">bound2</span>
<dd><p class="para">The second bound for ranged constraints. The two bounds for ranged constraints can be in any order.</p></dd></dt></dl></div>
<div class="refsection"><h3 class="title">Return value</h3>
<p class="para">Returns 0</p></div>
<div class="refsection"><h3 class="title">Examples</h3>
<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">sym_addConstr</span><span class="scilabopenclose">(</span><a class="scilabcommand" href="scilab://sparse">sparse</a><span class="scilabopenclose">(</span><span class="scilabopenclose">[</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">2</span><span class="scilabopenclose">]</span><span class="scilabopenclose">)</span><span class="scilabdefault">,</span><span class="scilabstring">"</span><span class="scilabstring">R</span><span class="scilabstring">"</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">10</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div>
<div class="programlisting"><table border="0" width="100%"><tr><td width="98%"><pre class="scilabcode"><span class="scilabid">sym_addConstr</span><span class="scilabopenclose">(</span><a class="scilabcommand" href="scilab://sparse">sparse</a><span class="scilabopenclose">(</span><span class="scilabopenclose">[</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">1</span><span class="scilabdefault">,</span><span class="scilabnumber">0</span><span class="scilabopenclose">]</span><span class="scilabopenclose">)</span><span class="scilabdefault">,</span><span class="scilabstring">"</span><span class="scilabstring">G</span><span class="scilabstring">"</span><span class="scilabdefault">,</span><span class="scilabnumber">4</span><span class="scilabopenclose">)</span></pre></td><td valign="top"><a href="scilab://scilab.execexample/"><img src="ScilabExecute.png" border="0"/></a></td><td valign="top"><a href="scilab://scilab.editexample/"><img src="ScilabEdit.png" border="0"/></a></td><td></td></tr></table></div></div>
<div class="refsection"><h3 class="title">Authors</h3>
<ul class="itemizedlist"><li class="member">Keyur Joshi</li></ul></div>
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