Added OPENMM_EXPORT to various OpenCL platform headers

platforms/opencl/src/OpenCLCompact.h

@@ -29,7 +29,7 @@
 
 namespace OpenMM {
 
-class OpenCLCompact {
+class OPENMM_EXPORT OpenCLCompact {
 public:
     OpenCLCompact(OpenCLContext& context);
     ~OpenCLCompact();

platforms/opencl/src/OpenCLExpressionUtilities.h

@@ -43,7 +43,7 @@ namespace OpenMM {
  * user defined mathematical expressions.
  */
 
-class OpenCLExpressionUtilities {
+class OPENMM_EXPORT OpenCLExpressionUtilities {
 public:
     /**
      * Generate the source code for calculating a set of expressions.

platforms/opencl/src/OpenCLFFT3D.h

@@ -52,7 +52,7 @@ namespace OpenMM {
  * multiply every value of the original data set by the total number of data points.
  */
 
-class OpenCLFFT3D {
+class OPENMM_EXPORT OpenCLFFT3D {
 public:
     /**
      * Create an OpenCLFFT3D object for performing transforms of a particular size.

platforms/opencl/src/OpenCLForceInfo.h

@@ -27,6 +27,7 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.      *
  * -------------------------------------------------------------------------- */
 
+#include "openmm/internal/windowsExport.h"
 #include <vector>
 
 namespace OpenMM {
@@ -36,7 +37,7 @@ namespace OpenMM {
  * about the behavior and requirements of that force.
  */
 
-class OpenCLForceInfo {
+class OPENMM_EXPORT OpenCLForceInfo {
 public:
     OpenCLForceInfo(int requiredForceBuffers) : requiredForceBuffers(requiredForceBuffers) {
     }

platforms/opencl/src/OpenCLIntegrationUtilities.h

@@ -37,7 +37,7 @@ namespace OpenMM {
  * common workspace arrays, random number generation, and enforcing constraints.
  */
 
-class OpenCLIntegrationUtilities {
+class OPENMM_EXPORT OpenCLIntegrationUtilities {
 public:
     OpenCLIntegrationUtilities(OpenCLContext& context, const System& system);
     ~OpenCLIntegrationUtilities();

platforms/opencl/src/OpenCLNonbondedUtilities.h

@@ -62,7 +62,7 @@ class OpenCLCompact;
  * by ForceImpls during calcForces() or calcEnergy().
  */
 
-class OpenCLNonbondedUtilities {
+class OPENMM_EXPORT OpenCLNonbondedUtilities {
 public:
     class ParameterInfo;
     OpenCLNonbondedUtilities(OpenCLContext& context);

platforms/opencl/src/OpenCLParameterSet.h

@@ -40,7 +40,7 @@ class OpenCLNonbondedUtilities;
  * on the number of parameters required.
  */
 
-class OpenCLParameterSet {
+class OPENMM_EXPORT OpenCLParameterSet {
 public:
     /**
      * Create an OpenCLParameterSet.