libsbml.ASTNode.getMantissa C# (CSharp) Method

        public double getMantissa()
        {
            double ret = libsbmlPINVOKE.ASTNode_getMantissa(swigCPtr);
            return ret;
        }

 public void test_ASTNode_setReal()
 {
     ASTNode node = new  ASTNode();
       node.setName( "foo");
       assertTrue( node.getType() == libsbml.AST_NAME );
       node.setValue(32.1);
       assertTrue( node.getType() == libsbml.AST_REAL );
       assertTrue( node.getInteger() == 0 );
       assertTrue( node.getName() == null );
       assertTrue( node.getCharacter() == '\0' );
       assertTrue( node.getReal() == 32.1 );
       assertTrue( node.getExponent() == 0 );
       assertTrue( node.getDenominator() == 1 );
       assertTrue( node.getMantissa() == 32.1 );
       node.setValue(45,90);
       assertTrue( node.getType() == libsbml.AST_RATIONAL );
       assertTrue( node.getInteger() == 45 );
       assertTrue( node.getName() == null );
       assertTrue( node.getCharacter() == '\0' );
       assertTrue( node.getReal() == 0.5 );
       assertTrue( node.getExponent() == 0 );
       assertTrue( node.getDenominator() == 90 );
       assertTrue( node.getMantissa() == 0 );
       node.setValue(32.0,4);
       assertTrue( node.getType() == libsbml.AST_REAL_E );
       assertTrue( node.getInteger() == 0 );
       assertTrue( node.getName() == null );
       assertTrue( node.getCharacter() == '\0' );
       assertTrue( node.getReal() == 320000 );
       assertTrue( node.getExponent() == 4 );
       assertTrue( node.getDenominator() == 1 );
       assertTrue( node.getMantissa() == 32 );
       node = null;
 }