Revision 353ee6cd90b8e10ec132ce3d430319a7b29795f4 authored by Jonas Rembser on 17 April 2024, 17:24:06 UTC, committed by Jonas Rembser on 19 April 2024, 11:35:25 UTC
After commit a27e60a6d4f, it is not important anymore that only the variables used by the expression are passed to RooFormula. Removing the corresponding warnings helps to get rid of useless warnings in the case where you want to try out variations of the formula that omit certain terms, and in particular it helps in `RooAbsData::reduce()`, where the formula is always passed all the varaiables in the dataset, whether the reduction uses them or not.
1 parent 311b78e
testVc.cxx
/* This file is part of the Vc project
Copyright (C) 2009-2010 Matthias Kretz <kretz@kde.org>
Permission to use, copy, modify, and distribute this software
and its documentation for any purpose and without fee is hereby
granted, provided that the above copyright notice appear in all
copies and that both that the copyright notice and this
permission notice and warranty disclaimer appear in supporting
documentation, and that the name of the author not be used in
advertising or publicity pertaining to distribution of the
software without specific, written prior permission.
The author disclaim all warranties with regard to this
software, including all implied warranties of merchantability
and fitness. In no event shall the author be liable for any
special, indirect or consequential damages or any damages
whatsoever resulting from loss of use, data or profits, whether
in an action of contract, negligence or other tortious action,
arising out of or in connection with the use or performance of
this software.
*/
#ifdef __clang__
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wconditional-uninitialized"
#endif
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wall"
#pragma GCC diagnostic ignored "-Wunused-parameter"
#include <Vc/Vc>
#include <Vc/IO>
#pragma GCC diagnostic pop
#ifdef __clang__
#pragma clang diagnostic pop
#endif
#include <iostream>
#include <iomanip>
template<typename T, unsigned int Size> class Matrix;
template<typename T, unsigned int Size> std::ostream &operator<<(std::ostream &, const Matrix<T, Size> &);
template<typename T, unsigned int Size>
class Matrix
{
friend std::ostream &operator<< <>(std::ostream &, const Matrix<T, Size> &);
private:
typedef Vc::Vector<T> V;
Vc::Memory<V, Size * Size> m_mem;
public:
Matrix &operator=(const T &val) {
V vec(val);
for (unsigned int i = 0; i < m_mem.vectorsCount(); ++i) {
m_mem.vector(i) = vec;
}
return *this;
}
Matrix &operator+=(const Matrix &rhs) {
for (unsigned int i = 0; i < m_mem.vectorsCount(); ++i) {
V v1(m_mem.vector(i));
v1 += V(rhs.m_mem.vector(i));
m_mem.vector(i) = v1;
}
return *this;
}
};
template<typename T, unsigned int Size>
std::ostream &operator<<(std::ostream &out, const Matrix<T, Size> &m)
{
for (unsigned int i = 0; i < Size; ++i) {
std::cout << "[" << std::setw(6) << m.m_mem[i * Size];
for (unsigned int j = 1; j < Size; ++j) {
std::cout << std::setw(6) << m.m_mem[i * Size + j];
}
std::cout << " ]\n";
}
return out;
}
int main()
{
Matrix<float, 15> m1;
m1 = 1.f;
Matrix<float, 15> m2;
m2 = 2.f;
m1 += m2;
std::cout << m1 << std::endl;
return 0;
}
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