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| author | Andrew Reynolds <andrew.j.reynolds@gmail.com> | 2018-04-08 16:17:22 -0500 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2018-04-08 16:17:22 -0500 |
| commit | de2baf30bd21c9ea79992342cb34b615a3db11d2 (patch) | |
| tree | ddce430f9f2cacff9854223e724fd44e976b0a1f /src/expr/expr_template.h | |
| parent | 38951e35015ac373afcca23bc4ef8a38782f97cd (diff) | |
| parent | 245b73861187696d86bb7a6a6fdb281de89c26e4 (diff) | |
Merge branch 'master' into warn_spaceswarn_spaces
Diffstat (limited to 'src/expr/expr_template.h')
| -rw-r--r-- | src/expr/expr_template.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/expr/expr_template.h b/src/expr/expr_template.h index cb4534c08..3a27fca25 100644 --- a/src/expr/expr_template.h +++ b/src/expr/expr_template.h @@ -526,6 +526,13 @@ public: */ bool isConst() const; + /** + * Check if this expression contains a free variable. + * + * @return true if this node contains a free variable. + */ + bool hasFreeVariable() const; + /* A note on isAtomic() and isAtomicFormula() (in CVC3 parlance).. * * It has been decided for now to hold off on implementations of |