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| author | Stephen Kelly <steveire@gmail.com> | 2015-05-03 08:12:34 (GMT) |
|---|---|---|
| committer | Stephen Kelly <steveire@gmail.com> | 2015-05-04 20:32:21 (GMT) |
| commit | 013ada80eac9cb119a6288ee58724a8c9915a35c (patch) | |
| tree | 04739c03393e31427fae0acbca7057c97ffb41e9 /Source/cmPolicies.h | |
| parent | be6664c208c65e01dc175ae4d27e7fc18c28c97e (diff) | |
| download | CMake-013ada80eac9cb119a6288ee58724a8c9915a35c.zip CMake-013ada80eac9cb119a6288ee58724a8c9915a35c.tar.gz CMake-013ada80eac9cb119a6288ee58724a8c9915a35c.tar.bz2 | |
cmPolicies: Implement PolicyMap in terms of bitset.
Diffstat (limited to 'Source/cmPolicies.h')
| -rw-r--r-- | Source/cmPolicies.h | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/Source/cmPolicies.h b/Source/cmPolicies.h index 46b725a..63376dd 100644 --- a/Source/cmPolicies.h +++ b/Source/cmPolicies.h @@ -14,6 +14,8 @@ #include "cmCustomCommand.h" +#include <bitset> + class cmMakefile; class cmPolicy; @@ -268,12 +270,20 @@ public: static std::string GetRequiredAlwaysPolicyError(cmPolicies::PolicyID id); /** Represent a set of policy values. */ - struct PolicyMap : private std::map<PolicyID, PolicyStatus> + struct PolicyMap { + PolicyMap(); PolicyStatus Get(PolicyID id) const; void Set(PolicyID id, PolicyStatus status); bool IsDefined(PolicyID id) const; bool IsEmpty() const; + + private: + std::bitset<cmPolicies::CMPCOUNT> UNDEFINED; + std::bitset<cmPolicies::CMPCOUNT> OLD; + std::bitset<cmPolicies::CMPCOUNT> NEW; + std::bitset<cmPolicies::CMPCOUNT> REQUIRED_IF_USED; + std::bitset<cmPolicies::CMPCOUNT> REQUIRED_ALWAYS; }; }; |