FGFS-4.1/simgear
3
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Modified to add an optional parameter to writeProperties to allow

Browse Source 
*all* properties to be written, rather than just the ones flagged as
archivable.  Tony Peden requested this feature to make it easier for
people to document properties.
This commit is contained in:
david
2002-03-03 21:22:24 +00:00
parent 89fcb12556
commit 10715bbea7
2 changed files with 15 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
simgear/misc/props.hxx
View File

@@ -1131,13 +1131,15 @@ void readProperties (const string &file, SGPropertyNode * start_node);
/**
* Write properties to an XML output stream.
*/
void writeProperties (ostream &output, const SGPropertyNode * start_node);
void writeProperties (ostream &output, const SGPropertyNode * start_node,
bool write_all = false);
/**
* Write properties to an XML file.
*/
void writeProperties (const string &file, const SGPropertyNode * start_node);
void writeProperties (const string &file, const SGPropertyNode * start_node,
bool write_all = false);
/**

20
simgear/misc/props_io.cxx
View File

@@ -428,12 +428,13 @@ isArchivable (const SGPropertyNode * node)
static bool
writeNode (ostream &output, const SGPropertyNode * node, int indent)
writeNode (ostream &output, const SGPropertyNode * node,
bool write_all, int indent)
{
// Don't write the node or any of
// its descendants unless it is
// allowed to be archived.
if (!isArchivable(node))
if (!write_all && !isArchivable(node))
return true; // Everything's OK, but we won't write.
const string &name = node->getName();
@@ -457,15 +458,14 @@ writeNode (ostream &output, const SGPropertyNode * node, int indent)
}
}
// If there are children, write them
// next.
// If there are children, write them next.
if (nChildren > 0 || node->isAlias()) {
doIndent(output, indent);
output << '<' << name;
writeAtts(output, node);
output << '>' << endl;
for (int i = 0; i < nChildren; i++)
writeNode(output, node->getChild(i), indent + INDENT_STEP);
writeNode(output, node->getChild(i), write_all, indent + INDENT_STEP);
doIndent(output, indent);
output << "</" << name << '>' << endl;
}
@@ -475,7 +475,8 @@ writeNode (ostream &output, const SGPropertyNode * node, int indent)
void
writeProperties (ostream &output, const SGPropertyNode * start_node)
writeProperties (ostream &output, const SGPropertyNode * start_node,
bool write_all)
{
int nChildren = start_node->nChildren();
@@ -483,7 +484,7 @@ writeProperties (ostream &output, const SGPropertyNode * start_node)
output << "<PropertyList>" << endl;
for (int i = 0; i < nChildren; i++) {
writeNode(output, start_node->getChild(i), INDENT_STEP);
writeNode(output, start_node->getChild(i), write_all, INDENT_STEP);
}
output << "</PropertyList>" << endl;
@@ -491,11 +492,12 @@ writeProperties (ostream &output, const SGPropertyNode * start_node)
void
writeProperties (const string &file, const SGPropertyNode * start_node)
writeProperties (const string &file, const SGPropertyNode * start_node,
bool write_all)
{
ofstream output(file.c_str());
if (output.good()) {
writeProperties(output, start_node);
writeProperties(output, start_node, write_all);
} else {
throw sg_io_exception("Cannot open file", sg_location(file));
}