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Add is_vector() methods taking const-ref IntrusivePtr

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This commit is contained in:
Jon Siwek 2020-05-21 17:49:47 -07:00
parent ea878208ba
commit 4e77df3c28
3 changed files with 38 additions and 37 deletions
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8
src/Val.h
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@ -1340,10 +1340,9 @@ protected:
};
// Checks the given value for consistency with the given type. If an
// exact match, returns it. If promotable, returns the promoted version,
// Unref()'ing the original. If not a match, generates an error message
// and returns nil, also Unref()'ing v. If is_init is true, then
// the checking is done in the context of an initialization.
// exact match, returns it. If promotable, returns the promoted version.
// If not a match, generates an error message and return nil. If is_init is
// true, then the checking is done in the context of an initialization.
extern IntrusivePtr<Val> check_and_promote(IntrusivePtr<Val> v,
const BroType* t, bool is_init,
const Location* expr_location = nullptr);
@ -1358,6 +1357,7 @@ extern void delete_vals(val_list* vals);
// True if the given Val* has a vector type.
inline bool is_vector(Val* v) { return v->GetType()->Tag() == TYPE_VECTOR; }
inline bool is_vector(const IntrusivePtr<Val>& v) { return is_vector(v.get()); }
// Returns v casted to type T if the type supports that. Returns null if not.
//