/**
* Formats the given ASTNode as an SBML L3 function name and appends the
* result to the given StringBuffer.
*/
void
L3FormulaFormatter_formatFunction (StringBuffer_t *sb, const ASTNode_t *node, const L3ParserSettings_t *settings)
{
ASTNodeType_t type = ASTNode_getType(node);
switch (type)
{
case AST_PLUS:
StringBuffer_append(sb, "plus");
break;
case AST_TIMES:
StringBuffer_append(sb, "times");
break;
case AST_MINUS:
StringBuffer_append(sb, "minus");
break;
case AST_DIVIDE:
StringBuffer_append(sb, "divide");
break;
case AST_POWER:
StringBuffer_append(sb, "pow");
break;
case AST_FUNCTION_LN:
StringBuffer_append(sb, "ln");
break;
default:
FormulaFormatter_formatFunction(sb, node);
break;
}
}
/**
* Formats the given ASTNode as an SBML L1 token and appends the result to
* the given StringBuffer.
*/
void
FormulaFormatter_format (StringBuffer_t *sb, const ASTNode_t *node)
{
if (sb == NULL) return;
if (ASTNode_isOperator(node))
{
FormulaFormatter_formatOperator(sb, node);
}
else if (ASTNode_isFunction(node))
{
FormulaFormatter_formatFunction(sb, node);
}
else if (ASTNode_isInteger(node))
{
StringBuffer_appendInt(sb, ASTNode_getInteger(node));
}
else if (ASTNode_isRational(node))
{
FormulaFormatter_formatRational(sb, node);
}
else if (ASTNode_isReal(node))
{
FormulaFormatter_formatReal(sb, node);
}
else if ( !ASTNode_isUnknown(node) )
{
StringBuffer_append(sb, ASTNode_getName(node));
}
}
END_TEST
START_TEST (test_FormulaFormatter_accessWithNULL)
{
// ensure we survive NULL arguments
FormulaFormatter_format(NULL, NULL);
FormulaFormatter_formatFunction(NULL, NULL);
FormulaFormatter_formatOperator(NULL, NULL);
FormulaFormatter_formatRational(NULL, NULL);
FormulaFormatter_formatReal(NULL, NULL);
FormulaFormatter_visit(NULL, NULL, NULL);
FormulaFormatter_visitFunction(NULL, NULL, NULL);
FormulaFormatter_visitLog10(NULL, NULL, NULL);
FormulaFormatter_visitOther(NULL, NULL, NULL);
FormulaFormatter_visitSqrt(NULL, NULL, NULL);
FormulaFormatter_visitUMinus(NULL, NULL, NULL);
fail_unless( FormulaFormatter_isFunction(NULL) == 0 );
fail_unless( FormulaFormatter_isGrouped(NULL, NULL) == 0 );
fail_unless( SBML_formulaToString(NULL) == NULL );
}
