[libcamera-devel,v3,1/6] cam: options: Make KeyValueParser::parse() virtual
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Message ID 20200501023432.90032-2-niklas.soderlund@ragnatech.se
State Accepted
Headers show
Series
  • {cam, qcam}: Unify stream option parsing
Related show

Commit Message

Niklas Söderlund May 1, 2020, 2:34 a.m. UTC 
Prepare for sub-classing of the KeyValueParser by making the parse()
method virtual.

Signed-off-by: Niklas Söderlund <niklas.soderlund@ragnatech.se>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
---
 src/cam/options.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

Patch
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diff --git a/src/cam/options.h b/src/cam/options.h
index 5e346b474f765841..ad5c93a4fabd089f 100644
--- a/src/cam/options.h
+++ b/src/cam/options.h
@@ -71,10 +71,12 @@  public:
 	{
 	};
 
+	virtual ~KeyValueParser() {}
+
 	bool addOption(const char *name, OptionType type, const char *help,
 		       OptionArgument argument = ArgumentNone);
 
-	Options parse(const char *arguments);
+	virtual Options parse(const char *arguments);
 	void usage(int indent);
 
 private: