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| author | Lothar Serra Mari | 2018-04-16 22:56:08 +0200 |
|---|---|---|
| committer | Thierry Crozat | 2018-04-29 21:47:10 +0100 |
| commit | 05c1e593c03a2298c50f55b58ef48d70a9ce9b6d (patch) | |
| tree | 949a27d77f40a4ee5a318de6780e5e4501b68c35 /common | |
| parent | 6ab6d767928b6fdc27bc4b484c2831d029d3c049 (diff) | |
| download | scummvm-rg350-05c1e593c03a2298c50f55b58ef48d70a9ce9b6d.tar.gz scummvm-rg350-05c1e593c03a2298c50f55b58ef48d70a9ce9b6d.tar.bz2 scummvm-rg350-05c1e593c03a2298c50f55b58ef48d70a9ce9b6d.zip | |
COMMON: Add hasInstance() bool to singleton class
Diffstat (limited to 'common')
| -rw-r--r-- | common/singleton.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/common/singleton.h b/common/singleton.h index 9bcd590183..7deb1dd7dc 100644 --- a/common/singleton.h +++ b/common/singleton.h @@ -59,6 +59,10 @@ public: public: + static bool hasInstance() { + return _singleton != 0; + } + static T& instance() { // TODO: We aren't thread safe. For now we ignore it since the // only thing using this singleton template is the config manager, |