Added Highs_setSparseSolution to C API

ERGO-Code · Jul 14, 2024 · 6e9f9bd · 6e9f9bd
1 parent faeb3f3
commit 6e9f9bd
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diff --git a/src/interfaces/highs_c_api.cpp b/src/interfaces/highs_c_api.cpp
@@ -668,6 +668,11 @@ HighsInt Highs_setSolution(void* highs, const double* col_value,
   return (HighsInt)((Highs*)highs)->setSolution(solution);
 }
 
+HighsInt Highs_setSparseSolution(void* highs, const HighsInt num_entries,
+                                 const HighsInt* index, const double* value) {
+  return (HighsInt)((Highs*)highs)->setSolution(num_entries, index, value);
+}
+
 HighsInt Highs_setCallback(void* highs, HighsCCallbackType user_callback,
                            void* user_callback_data) {
   auto status = static_cast<Highs*>(highs)->setCallback(user_callback,

diff --git a/src/interfaces/highs_c_api.h b/src/interfaces/highs_c_api.h
@@ -1139,6 +1139,19 @@ HighsInt Highs_setSolution(void* highs, const double* col_value,
                            const double* row_value, const double* col_dual,
                            const double* row_dual);
 
+/**
+ * Set a partial primal solution by passing values for a set of variables
+ *
+ * @param highs       A pointer to the Highs instance.
+ * @param num_entries Number of variables in the set
+ * @param index       Indices of variables in the set
+ * @param value       Values of variables in the set
+ *
+ * @returns A `kHighsStatus` constant indicating whether the call succeeded.
+ */
+HighsInt Highs_setSparseSolution(void* highs, const HighsInt num_entries,
+                                 const HighsInt* index, const double* value);
+
 /**
  * Set the callback method to use for HiGHS
  *