diff options
Diffstat (limited to 'common/constraints.h')
| -rw-r--r-- | common/constraints.h | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/common/constraints.h b/common/constraints.h index dfb108f8..9ec8372d 100644 --- a/common/constraints.h +++ b/common/constraints.h @@ -20,15 +20,20 @@ #ifndef CONSTRAINTS_H #define CONSTRAINTS_H -#ifndef NEXTPNR_H -#error Include after "nextpnr.h" only. -#endif +#include <cstdint> +#include <unordered_map> +#include <vector> +#include "archdefs.h" #include "exclusive_state_groups.h" +#include "idstring.h" +#include "nextpnr_namespaces.h" NEXTPNR_NAMESPACE_BEGIN -template <size_t StateCount, typename StateType = int8_t, typename CountType = uint8_t> struct Constraints +struct Context; + +template <std::size_t StateCount, typename StateType = int8_t, typename CountType = uint8_t> struct Constraints { using ConstraintStateType = StateType; using ConstraintCountType = CountType; @@ -41,7 +46,7 @@ template <size_t StateCount, typename StateType = int8_t, typename CountType = u template <typename StateRange> struct Constraint { - virtual size_t tag() const = 0; + virtual std::size_t tag() const = 0; virtual ConstraintType constraint_type() const = 0; virtual StateType state() const = 0; virtual StateRange states() const = 0; |