multiply.inc in Units of Measurement 7.2

File

plugins/operator/multiply.inc

<?php

/**
 * @file
 * Declaration of multiply cTools "operator" plugin.
 */
$plugin = array(
  'title' => t('Multiply'),
  'description' => t('Multiply 2 values.'),
  'sign' => '*',
  'transparent operand1' => 1,
  'transparent operand2' => 1,
  'precedence' => 2,
  'dimension check' => FALSE,
  'evaluate callback' => 'units_operator_multiply_evaluate',
  'dimension callback' => 'units_operator_multiply_dimension',
  'split quantity callback' => 'units_operator_multiply_split_quantity',
  'isolate operand callback' => 'units_operator_multiply_isolate_operand',
  'sql evaluate fragment' => 'SET result = token1 * token2;',
  'operator class' => 'UnitsMathematicalOperatorLinear',
);
function units_operator_multiply_evaluate($operand1, $operand2) {
  return $operand1 * $operand2;
}
function units_operator_multiply_dimension($dimension1, $dimension2, $operator1, $operator2) {
  return units_dimension_add($dimension1, $dimension2);
}
function units_operator_multiply_split_quantity($total_quantity, $quantity1, $quantity2, $plugin) {
  return array(
    $total_quantity,
    $plugin['transparent operand2'],
  );
}
function units_operator_multiply_isolate_operand(UnitsMathematicalExpression $operand1, UnitsMathematicalExpression $operand2, UnitsMathematicalExpression $equal_operand, $operand_to_isolate) {
  if ($operand_to_isolate == 1) {
    $operand_to_keep = $operand2;
  }
  else {
    $operand_to_keep = $operand1;
  }
  return units_mathematical_expression_operator_construct(units_get_operator('divide'), $equal_operand, $operand_to_keep);
}

Functions

Name	Description
units_operator_multiply_dimension
units_operator_multiply_evaluate
units_operator_multiply_isolate_operand
units_operator_multiply_split_quantity