int Ini_GetDouble (IniText handle, const char sectionName[], const char tagName[], double *doubleValue);
Obtains the double value associated with tagName in the section identified by sectionName.
Input | ||
Name | Type | Description |
handle | IniText | A handle returned from Ini_New. It represents the list of in-memory tag/value pairs. |
sectionName | const char [] | The section name under which to find the tag/value pair. |
tagName | const char [] | The tag name in the tag/value pair. |
Output | ||
Name | Type | Description |
doubleValue | double * | The variable into which the double value associated with tagName is placed. If tagName cannot be found, or the double value is empty, or an error occurs, the variable is left untouched. |
Name | Type | Description | ||||
status | integer | Indicates whether a valid tag/double pair was found with the specified tagName in the section specified by sectionName. A positive return value indicates that a tag/double pair was found, and that the double portion of the pair was a valid ASCII representation of an double–precision real number. A zero indicates that no tag/double pair was found, or that the double portion was empty. A negative value indicates an error. If the value is from For this function, the only errors you might encounter are:
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