ASL  0.1.7
Advanced Simulation Library
aclConstant.h
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22 
23 
24 #ifndef ACLCONSTANT_H
25 #define ACLCONSTANT_H
26 
27 #include "../aclElementBase.h"
28 #include "../aclUtilities.h"
29 
30 namespace acl
31 {
32 
33  template <typename T> class Constant: public ElementBase
34  {
35  private:
36  T value;
37  string valueStr;
38  public:
39  explicit Constant(T v);
40  virtual string str(const KernelConfiguration & kernelConfig) const;
41  virtual string getName() const;
42  virtual string getTypeSignature(const KernelConfiguration & kernelConfig) const;
43  virtual string getLocalDeclaration(const KernelConfiguration & kernelConfig) const;
44  virtual void addToKernelSource(vector<Element> & arguments,
45  vector<Element> & localDeclarations) const;
46  virtual void setAsArgument(cl::Kernel & kernel, unsigned int argumentIndex) const;
47  };
48 
49 
50 
51 
52  template <typename T> std::string Constant<T>::getName() const
53  {
54  return valueStr;
55  }
56 
57 
58  template <typename T> std::string Constant<T>::str(const KernelConfiguration & kernelConfig) const
59  {
60  return valueStr;
61  }
62 
63 
64  template <typename T> void Constant<T>::addToKernelSource(vector<Element> & arguments,
65  vector<Element> & localDeclarations) const
66  {
67  }
68 
69 
70 
71  template <typename T> void Constant<T>::setAsArgument(cl::Kernel & kernel,
72  unsigned int argumentIndex) const
73  {
74  }
75 
76 
77  template <typename T> string Constant<T>::getTypeSignature(const KernelConfiguration & kernelConfig) const
78  {
79  return "";
80  }
81 
82 
83  template <typename T> string Constant<T>::getLocalDeclaration(const KernelConfiguration & kernelConfig) const
84  {
85  return "";
86  }
87 
88 
89 } // namespace acl
90 
91 #endif // ACLCONSTANT_H
virtual string getName() const
Definition: aclConstant.h:52
Advanced Computational Language.
Definition: acl.h:40
virtual void setAsArgument(cl::Kernel &kernel, unsigned int argumentIndex) const
Definition: aclConstant.h:71
virtual string str(const KernelConfiguration &kernelConfig) const
Definition: aclConstant.h:58
virtual void addToKernelSource(vector< Element > &arguments, vector< Element > &localDeclarations) const
Definition: aclConstant.h:64
virtual string getLocalDeclaration(const KernelConfiguration &kernelConfig) const
Definition: aclConstant.h:83
ACL Kernel configuration class.
Class interface for cl_kernel.
Definition: cl.hpp:4721
virtual string getTypeSignature(const KernelConfiguration &kernelConfig) const
Definition: aclConstant.h:77