Esempi in C++ (Cpp) per JSON_VALUE_HOLDS_BOOLEAN

Esempio n. 1

File: json-node.c Progetto: mspanc/json-glib

/**
 * json_node_get_boolean:
 * @node: a #JsonNode of type %JSON_NODE_VALUE
 *
 * Gets the boolean value stored inside a #JsonNode
 *
 * Return value: a boolean value.
 */
gboolean
json_node_get_boolean (JsonNode *node)
{
  g_return_val_if_fail (JSON_NODE_IS_VALID (node), FALSE);

  if (JSON_NODE_TYPE (node) == JSON_NODE_NULL)
    return FALSE;

  if (JSON_VALUE_HOLDS_BOOLEAN (node->data.value))
    return json_value_get_boolean (node->data.value);

  if (JSON_VALUE_HOLDS_INT (node->data.value))
    return json_value_get_int (node->data.value) != 0;

  if (JSON_VALUE_HOLDS_DOUBLE (node->data.value))
    return json_value_get_double (node->data.value) != 0.0;

  return FALSE;
}

Esempio n. 2

File: json-node.c Progetto: Distrotech/json-glib

/**
 * json_node_get_double:
 * @node: a #JsonNode of type %JSON_NODE_VALUE
 *
 * Gets the double value stored inside a #JsonNode
 *
 * Return value: a double value.
 */
gdouble
json_node_get_double (JsonNode *node)
{
  g_return_val_if_fail (node != NULL, 0.0);

  if (JSON_NODE_TYPE (node) == JSON_NODE_NULL)
    return 0;

  if (JSON_VALUE_HOLDS_DOUBLE (node->data.value))
    return json_value_get_double (node->data.value);

  if (JSON_VALUE_HOLDS_INT (node->data.value))
    return (gdouble) json_value_get_int (node->data.value);

  if (JSON_VALUE_HOLDS_BOOLEAN (node->data.value))
    return (gdouble) json_value_get_boolean (node->data.value);

  return 0.0;
}