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Add methods to Model and SolvedModel for exposing underlying pointer #28

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Merged
lovasoa merged 2 commits into from
Jul 9, 2025
Merged

Add methods to Model and SolvedModel for exposing underlying pointer #28

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df50178
Add `as_ptr` and `as_mut_ptr` methods to `Model`
alexdewar Jul 2, 2025
2a6462c
Add `as_ptr` and `as_mut_ptr` methods to `SolvedModel`
alexdewar Jul 2, 2025
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20 changes: 20 additions & 0 deletions src/lib.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -260,6 +260,16 @@ pub enum Sense {
}

impl Model {
/// Return pointer to underlying HiGHS model
pub fn as_ptr(&self) -> *const c_void{
self.highs.ptr()
}

/// Return mutable pointer to underlying HiGHS model
pub fn as_mut_ptr(&mut self) -> *mut c_void{
self.highs.mut_ptr()
}

/// Set the optimization sense (minimize by default)
pub fn set_sense(&mut self, sense: Sense) {
let ret = unsafe { Highs_changeObjectiveSense(self.highs.mut_ptr(), sense as c_int) };
Expand Down Expand Up @@ -591,6 +601,16 @@ impl HighsPtr {
}

impl SolvedModel {
/// Return pointer to underlying HiGHS model
pub fn as_ptr(&self) -> *const c_void{
self.highs.ptr()
}

/// Return mutable pointer to underlying HiGHS model
pub fn as_mut_ptr(&mut self) -> *mut c_void{
self.highs.mut_ptr()
}

/// The status of the solution. Should be Optimal if everything went well.
pub fn status(&self) -> HighsModelStatus {
let model_status = unsafe { Highs_getModelStatus(self.highs.unsafe_mut_ptr()) };
Expand Down