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-rw-r--r--lib/state.h6
1 files changed, 3 insertions, 3 deletions
diff --git a/lib/state.h b/lib/state.h
index eefa0cb..5abf65b 100644
--- a/lib/state.h
+++ b/lib/state.h
@@ -27,10 +27,10 @@ class state_t {
std::vector<double> precomputed_cos;
std::vector<double> precomputed_sin;
- std::function <double(X_t, X_t)> J;
- std::function <double(X_t)> H;
+ std::function <double(const X_t&, const X_t&)> J;
+ std::function <double(const X_t&)> H;
- state_t(D_t D, L_t L, double T, std::function <double(X_t, X_t)> J, std::function <double(X_t)> H) : D(D), L(L), g(D, L), T(T), R(), J(J), H(H) {
+ state_t(D_t D, L_t L, double T, std::function <double(const X_t&, const X_t&)> J, std::function <double(const X_t&)> H) : D(D), L(L), g(D, L), T(T), R(), J(J), H(H) {
nv = g.nv;
ne = g.ne;
g.add_ext();