Fix compiler warnings from VS2019

src/numerics/AdaptivePreconditioner.cpp

@@ -16,7 +16,7 @@ AdaptivePreconditioner::AdaptivePreconditioner()
 
 void AdaptivePreconditioner::setValue(size_t row, size_t col, double value)
 {
-    m_jac_trips.emplace_back(row, col, value);
+    m_jac_trips.emplace_back(static_cast<int>(row), static_cast<int>(col), value);
 }
 
 void AdaptivePreconditioner::stateAdjustment(vector_fp& state) {
@@ -47,7 +47,7 @@ void AdaptivePreconditioner::initialize(size_t networkSize)
         setIlutDropTol(1e-10);
     }
     if (m_drop_tol == 0) {
-        setIlutFillFactor(m_dim/4);
+        setIlutFillFactor(static_cast<int>(m_dim) / 4);
     }
     // update initialized status
     m_init = true;

src/thermo/Elements.cpp

@@ -279,7 +279,7 @@ double getElementWeight(const std::string& ename)
 
 double getElementWeight(int atomicNumber)
 {
-    int num = numElementsDefined();
+    int num = static_cast<int>(numElementsDefined());
     if (atomicNumber > num || atomicNumber < 1) {
         throw IndexError("getElementWeight", "atomicWeightTable", atomicNumber, num);
     }
@@ -309,7 +309,7 @@ string getElementSymbol(const std::string& ename)
 
 string getElementSymbol(int atomicNumber)
 {
-    int num = numElementsDefined();
+    int num = static_cast<int>(numElementsDefined());
     if (atomicNumber > num || atomicNumber < 1) {
         throw IndexError("getElementSymbol", "atomicWeightTable", atomicNumber, num);
     }
@@ -334,7 +334,7 @@ string getElementName(const std::string& ename)
 
 string getElementName(int atomicNumber)
 {
-    int num = numElementsDefined();
+    int num = static_cast<int>(numElementsDefined());
     if (atomicNumber > num || atomicNumber < 1) {
         throw IndexError("getElementName", "atomicWeightTable", atomicNumber, num);
     }
@@ -349,9 +349,9 @@ int getAtomicNumber(const std::string& ename)
     string name = toLowerCopy(symbol);
     for (size_t i = 0; i < numElements; i++) {
         if (symbol == atomicWeightTable[i].symbol) {
-            return i + 1;
+            return static_cast<int>(i) + 1;
         } else if (name == atomicWeightTable[i].fullName) {
-            return i + 1;
+            return static_cast<int>(i) + 1;
         }
     }
     for (size_t i = 0; i < numIsotopes; i++) {

src/transport/GasTransport.cpp

@@ -823,14 +823,14 @@ void GasTransport::getBinDiffCorrection(double t, MMCollisionInt& integrals,
 
 void GasTransport::getViscosityPolynomial(size_t i, double* coeffs) const
 {
-    for (size_t k = 0; k < (m_mode == CK_Mode ? 4 : 5); k++) {
+    for (int k = 0; k < (m_mode == CK_Mode ? 4 : 5); k++) {
         coeffs[k] = m_visccoeffs[i][k];
     }
 }
 
 void GasTransport::getConductivityPolynomial(size_t i, double* coeffs) const
 {
-    for (size_t k = 0; k < (m_mode == CK_Mode ? 4 : 5); k++) {
+    for (int k = 0; k < (m_mode == CK_Mode ? 4 : 5); k++) {
         coeffs[k] = m_condcoeffs[i][k];
     }
 }
@@ -845,7 +845,7 @@ void GasTransport::getBinDiffusivityPolynomial(size_t i, size_t j, double* coeff
     }
     ic += mj - mi;
 
-    for (size_t k = 0; k < (m_mode == CK_Mode ? 4 : 5); k++) {
+    for (int k = 0; k < (m_mode == CK_Mode ? 4 : 5); k++) {
         coeffs[k] = m_diffcoeffs[ic][k];
     }
 }
@@ -855,7 +855,7 @@ void GasTransport::getCollisionIntegralPolynomial(size_t i, size_t j,
                                                  double* bstar_coeffs,
                                                  double* cstar_coeffs) const
 {
-    for (size_t k = 0; k < (m_mode == CK_Mode ? 6 : COLL_INT_POLY_DEGREE) + 1; k++) {
+    for (int k = 0; k < (m_mode == CK_Mode ? 6 : COLL_INT_POLY_DEGREE) + 1; k++) {
         astar_coeffs[k] = m_astar_poly[m_poly[i][j]][k];
         bstar_coeffs[k] = m_bstar_poly[m_poly[i][j]][k];
         cstar_coeffs[k] = m_cstar_poly[m_poly[i][j]][k];
@@ -864,7 +864,7 @@ void GasTransport::getCollisionIntegralPolynomial(size_t i, size_t j,
 
 void GasTransport::setViscosityPolynomial(size_t i, double* coeffs)
 {
-    for (size_t k = 0; k < (m_mode == CK_Mode ? 4 : 5); k++) {
+    for (int k = 0; k < (m_mode == CK_Mode ? 4 : 5); k++) {
         m_visccoeffs[i][k] = coeffs[k];
     }
 
@@ -877,7 +877,7 @@ void GasTransport::setViscosityPolynomial(size_t i, double* coeffs)
 
 void GasTransport::setConductivityPolynomial(size_t i, double* coeffs)
 {
-    for (size_t k = 0; k < (m_mode == CK_Mode ? 4 : 5); k++) {
+    for (int k = 0; k < (m_mode == CK_Mode ? 4 : 5); k++) {
         m_condcoeffs[i][k] = coeffs[k];
     }
 
@@ -898,7 +898,7 @@ void GasTransport::setBinDiffusivityPolynomial(size_t i, size_t j, double* coeff
     }
     ic += mj - mi;
 
-    for (size_t k = 0; k < (m_mode == CK_Mode ? 4 : 5); k++) {
+    for (int k = 0; k < (m_mode == CK_Mode ? 4 : 5); k++) {
         m_diffcoeffs[ic][k] = coeffs[k];
     }
 

src/zeroD/IdealGasConstPressureMoleReactor.cpp

@@ -144,7 +144,8 @@ Eigen::SparseMatrix<double> IdealGasConstPressureMoleReactor::jacobian()
     // which is small and would completely destroy the sparsity of the Jacobian
     for (int k = 0; k < dwdX.outerSize(); k++) {
         for (Eigen::SparseMatrix<double>::InnerIterator it(dwdX, k); it; ++it) {
-            m_jac_trips.emplace_back(it.row() + m_sidx, it.col() + m_sidx,
+            m_jac_trips.emplace_back(static_cast<int>(it.row() + m_sidx),
+                                     static_cast<int>(it.col() + m_sidx),
                                      it.value() * molarVolume);
         }
     }
@@ -171,7 +172,8 @@ Eigen::SparseMatrix<double> IdealGasConstPressureMoleReactor::jacobian()
         for (size_t j = 0; j < m_nv; j++) {
             double ydotPerturbed = rhsPerturbed[j] / lhsPerturbed[j];
             double ydotCurrent = rhsCurrent[j] / lhsCurrent[j];
-            m_jac_trips.emplace_back(j, 0, (ydotPerturbed - ydotCurrent) / deltaTemp);
+            m_jac_trips.emplace_back(static_cast<int>(j), 0,
+                                     (ydotPerturbed - ydotCurrent) / deltaTemp);
         }
         // d T_dot/dnj
         Eigen::VectorXd specificHeat(m_nsp);
@@ -188,8 +190,8 @@ Eigen::SparseMatrix<double> IdealGasConstPressureMoleReactor::jacobian()
         // determine derivatives
         // spans columns
         Eigen::VectorXd hkdwkdnjSum = enthalpy.transpose() * dwdX;
-        for (int j = 0; j < m_nsp; j++) {
-            m_jac_trips.emplace_back(0, j + m_sidx,
+        for (size_t j = 0; j < m_nsp; j++) {
+            m_jac_trips.emplace_back(0, static_cast<int>(j + m_sidx),
                 ((specificHeat[j] - cp_mole) * m_vol * qdot
                  - m_vol * cp_mole * hkdwkdnjSum[j]
                  + totalCp * hk_dwdot_dC_sum) / (totalCp * totalCp));

src/zeroD/IdealGasMoleReactor.cpp

@@ -172,7 +172,10 @@ Eigen::SparseMatrix<double> IdealGasMoleReactor::jacobian()
     // add to preconditioner
     for (int k=0; k<speciesDervs.outerSize(); ++k) {
         for (Eigen::SparseMatrix<double>::InnerIterator it(speciesDervs, k); it; ++it) {
-            m_jac_trips.emplace_back(it.row() + m_sidx, it.col() + m_sidx, it.value());
+            m_jac_trips.emplace_back(
+                static_cast<int>(it.row() + m_sidx),
+                static_cast<int>(it.col() + m_sidx),
+                it.value());
         }
     }
     // Temperature Derivatives
@@ -199,7 +202,8 @@ Eigen::SparseMatrix<double> IdealGasMoleReactor::jacobian()
         for (size_t j = 0; j < m_nv; j++) {
             double ydotPerturbed = rhsPerturbed[j] / lhsPerturbed[j];
             double ydotCurrent = rhsCurrent[j] / lhsCurrent[j];
-            m_jac_trips.emplace_back(j, 0, (ydotPerturbed - ydotCurrent) / deltaTemp);
+            m_jac_trips.emplace_back(static_cast<int>(j), 0,
+                                     (ydotPerturbed - ydotCurrent) / deltaTemp);
         }
         // find derivatives d T_dot/dNj
         vector_fp specificHeat(m_nsp);
@@ -236,7 +240,7 @@ Eigen::SparseMatrix<double> IdealGasMoleReactor::jacobian()
                 ukdnkdnjSum += internal_energy[k] * speciesDervs.coeff(k, j);
             }
             // set appropriate column of preconditioner
-            m_jac_trips.emplace_back(0, j + m_sidx,
+            m_jac_trips.emplace_back(0, static_cast<int>(j + m_sidx),
                 (ukdwdCtotSum - ukdnkdnjSum + specificHeat[j] * uknkSum / totalCv) / totalCv);
         }
     }

src/zeroD/MoleReactor.cpp

@@ -24,7 +24,7 @@ void MoleReactor::getSurfaceInitialConditions(double* y)
     for (auto& S : m_surfaces) {
         double area = S->area();
         auto currPhase = S->thermo();
-        double tempLoc = currPhase->nSpecies();
+        size_t tempLoc = currPhase->nSpecies();
         double surfDensity = currPhase->siteDensity();
         S->getCoverages(y + loc);
         // convert coverages to moles
@@ -49,7 +49,7 @@ void MoleReactor::updateSurfaceState(double* y)
         auto surf = S->thermo();
         double invArea = 1/S->area();
         double invSurfDensity = 1/surf->siteDensity();
-        double tempLoc = surf->nSpecies();
+        size_t tempLoc = surf->nSpecies();
         for (size_t i = 0; i < tempLoc; i++) {
             coverages[i + loc] = y[i + loc] * invArea * surf->size(i) * invSurfDensity;
         }

src/zeroD/Reactor.cpp

@@ -351,7 +351,9 @@ Eigen::SparseMatrix<double> Reactor::finiteDifferenceJacobian()
             double ydotPerturbed = rhsPerturbed[i] / lhsPerturbed[i];
             double ydotCurrent = rhsCurrent[i] / lhsCurrent[i];
             if (ydotCurrent != ydotPerturbed) {
-                m_jac_trips.emplace_back(i, j, (ydotPerturbed - ydotCurrent) / delta_y);
+                m_jac_trips.emplace_back(
+                    static_cast<int>(i), static_cast<int>(j),
+                    (ydotPerturbed - ydotCurrent) / delta_y);
             }
         }
     }