* xmlXPathCastNodeSetToNumber: * @ns: a node-set * * Converts a node-set to its number value * * Returns the number value */
| 4920 | * Returns the number value |
| 4921 | */ |
| 4922 | double |
| 4923 | xmlXPathCastNodeSetToNumber (xmlNodeSetPtr ns) { |
| 4924 | xmlChar *str; |
| 4925 | double ret; |
| 4926 | |
| 4927 | if (ns == NULL) |
| 4928 | return(xmlXPathNAN); |
| 4929 | str = xmlXPathCastNodeSetToString(ns); |
| 4930 | ret = xmlXPathCastStringToNumber(str); |
| 4931 | xmlFree(str); |
| 4932 | return(ret); |
| 4933 | } |
| 4934 | |
| 4935 | /** |
| 4936 | * xmlXPathCastToNumber: |
nothing calls this directly
no test coverage detected