mirror of
https://gitlab.com/libeigen/eigen.git
synced 2026-04-10 11:34:33 +08:00
16 lines
586 B
C++
16 lines
586 B
C++
|
// This file is part of Eigen, a lightweight C++ template library
|
||
|
|
// for linear algebra.
|
||
|
|
//
|
||
|
|
// This Source Code Form is subject to the terms of the Mozilla
|
||
|
|
// Public License v. 2.0. If a copy of the MPL was not distributed
|
||
|
|
// with this file, You can obtain one at http://mozilla.org/MPL/2.0/.
|
||
|
|
|
||
|
|
#include <cctype>
|
||
|
|
|
||
|
|
#include "blas.h"
|
||
|
|
|
||
|
|
// LSAME returns true if ca and cb are the same letter, regardless of case.
|
||
|
|
extern "C" EIGEN_BLAS_API int lsame_(const char *ca, const char *cb) {
|
||
|
|
return std::toupper(static_cast<unsigned char>(*ca)) == std::toupper(static_cast<unsigned char>(*cb));
|
||
|
|
}
|