petern/OpenTTD
1
0
Fork 0
forked from mirror/OpenTTD
Code Pull Requests Activity

(svn r22169) -Add: Add parameter to disable automatic group creation in IniLoadFile::GetGroup().

Browse Source
This commit is contained in:
alberth
2011-03-03 20:55:06 +00:00
parent 722296e797
commit 6a88af662b
2 changed files with 9 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
src/ini_load.cpp
View File

@@ -132,13 +132,14 @@ IniLoadFile::~IniLoadFile()
}
/**
* Get the group with the given name, and if it doesn't exist
* create a new group.
* Get the group with the given name. If it doesn't exist
* and \a create_new is \c true create a new group.
* @param name name of the group to find.
* @param len the maximum length of said name.
* @return the requested group.
* @param len the maximum length of said name (\c 0 means length of the string).
* @param create_new Allow creation of group if it does not exist.
* @return The requested group if it exists or was created, else \c NULL.
*/
IniGroup *IniLoadFile::GetGroup(const char *name, size_t len)
IniGroup *IniLoadFile::GetGroup(const char *name, size_t len, bool create_new)
{
if (len == 0) len = strlen(name);
@@ -149,6 +150,8 @@ IniGroup *IniLoadFile::GetGroup(const char *name, size_t len)
}
}
if (!create_new) return NULL;
/* otherwise make a new one */
IniGroup *group = new IniGroup(this, name, len);
group->comment = strdup("\n");