Represents an upper bounded set of arithmetic types.
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#include <ClosedUpperBoundedSet.h>
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| ClosedUpperBoundedSet (MaxType max) |
| constructor
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| ClosedUpperBoundedSet () |
| constructor without argument
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template<class VariableType> |
bool | contains (const VariableType &x) const |
| Method used by the filter tools to decide on the fate of the pair.
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void | persist (TTree *t, const std::string &branchName, const std::string &variableName) |
| Creates and sets the addresses of the leaves to store the min and max values.
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void | setBranchAddress (TTree *t, const std::string &branchName, const std::string &) |
| Set the branch address of the specified leafes to the data members.
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MaxType | getSup (void) const |
| Accessor to the sup of the set (which is also the max)
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std::string | getNameAndReference (std::vector< std::pair< char, void * > > *pointers=nullptr, const std::string &varname="X") |
| generates a "name" and fills the vector with the variable references
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MaxType | m_max |
| maximum of the set
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template<typename MaxType>
class Belle2::ClosedUpperBoundedSet< MaxType >
Represents an upper bounded set of arithmetic types.
UpperBoundedSet is used in conjunction with the SelectionVariable to define one of the building blocks of the Filters
Definition at line 30 of file ClosedUpperBoundedSet.h.
◆ ClosedUpperBoundedSet() [1/2]
template<typename MaxType>
◆ ClosedUpperBoundedSet() [2/2]
template<typename MaxType>
◆ contains()
template<typename MaxType>
template<class VariableType>
bool contains |
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const VariableType & | x | ) |
const |
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inline |
Method used by the filter tools to decide on the fate of the pair.
- Parameters
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x | is the result of some SelectionVariable applied to a pair of objects. The return value is true if x belongs to the closed set [ -infinity, m_max ] |
Definition at line 49 of file ClosedUpperBoundedSet.h.
◆ getNameAndReference()
template<typename MaxType>
std::string getNameAndReference |
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std::vector< std::pair< char, void * > > * | pointers = nullptr, |
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const std::string & | varname = "X" ) |
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inline |
generates a "name" and fills the vector with the variable references
- Parameters
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pointers | pointer to vector which contains a pair of char which indicates the type object pointed to and the actual pointers to the bounds, if equal to nullptr it will not be filled |
varname | optional name of the filter this range is attached to make the output look nicer |
Definition at line 92 of file ClosedUpperBoundedSet.h.
94 {
95 std::string maxVal = std::to_string(m_max);
96
97 if (pointers != nullptr) {
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99 maxVal = "#" + std::to_string(pointers->size());
101 }
102 return ("(" + varname + " <= " + maxVal + ")");
103 }
char TBranchLeafType(const char *)
Overloading TBranchLeafType to be able to get identifier 'C' for type char*.
◆ getSup()
template<typename MaxType>
MaxType getSup |
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void | | ) |
const |
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inline |
◆ persist()
template<typename MaxType>
void persist |
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TTree * | t, |
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const std::string & | branchName, |
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const std::string & | variableName ) |
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inline |
Creates and sets the addresses of the leaves to store the min and max values.
- Parameters
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t | the pointer to the TTree that will contain the TBranch of this range. |
branchName | the name of the TBranch that will host this range. |
variableName | the name of the selection variable this range is applied to. |
The leaves will be named as the selection variable name with the "_max" suffixes for the m_max value.
Definition at line 61 of file ClosedUpperBoundedSet.h.
62 {
63
64 std::string leafList;
65 leafList += variableName;
66 leafList += "_max/";
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69 TBranch* branch = new TBranch(t, branchName.c_str(), & m_max, leafList.c_str());
70 t->GetListOfBranches()->Add(branch);
71 }
◆ setBranchAddress()
template<typename MaxType>
void setBranchAddress |
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TTree * | t, |
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const std::string & | branchName, |
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const std::string & | ) |
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inline |
Set the branch address of the specified leafes to the data members.
- Parameters
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t | tree for which the Branch addresses will be set |
branchName | name of the branch |
Definition at line 77 of file ClosedUpperBoundedSet.h.
79 {
80 if (t->SetBranchAddress(branchName.c_str(), & m_max) < 0) B2FATAL("ClosedUpperBoundedSet: branch address not valid!");
81 }
◆ m_max
template<typename MaxType>
The documentation for this class was generated from the following file: