2 #ifndef RIVET_SINGLEVALUEPROJECTION_HH 3 #define RIVET_SINGLEVALUEPROJECTION_HH 5 #include "Rivet/Projection.hh" 22 setName(
"SingleValueProjection");
void setName(const std::string &name)
Used by derived classes to set their name.
Definition: Projection.hh:142
Definition: MC_Cent_pPb.hh:10
void setValue(double v)
Set the value.
Definition: SingleValueProjection.hh:46
Base class for projections returning a single floating point value.
Definition: SingleValueProjection.hh:17
bool isSet() const
Definition: SingleValueProjection.hh:30
double value() const
Return the single value.
Definition: SingleValueProjection.hh:33
bool isValueSet() const
Returns true if the value has been set.
Definition: SingleValueProjection.hh:26
SingleValueProjection()
The default constructor.
Definition: SingleValueProjection.hh:21
double operator()() const
Return the single value.
Definition: SingleValueProjection.hh:38
Base class for all Rivet projections.
Definition: Projection.hh:29
void clear()
Unset the value.
Definition: SingleValueProjection.hh:54