From ca2040ba16459f5b3dfe8a86a14680eecea7ef7d Mon Sep 17 00:00:00 2001 From: Benjamin Paassen Date: Fri, 21 Nov 2014 10:51:11 +0100 Subject: According to my lords holy command I enacted his graces order of moving all peasants and lordlings, big and small, young and old, to our common land and inner sanctuary to be safe from outer threats by those usurpers. --- src/core/Utils.cpp | 39 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 src/core/Utils.cpp (limited to 'src/core/Utils.cpp') diff --git a/src/core/Utils.cpp b/src/core/Utils.cpp new file mode 100644 index 0000000..184fdd0 --- /dev/null +++ b/src/core/Utils.cpp @@ -0,0 +1,39 @@ +/* + Ousía + Copyright (C) 2014, 2015 Benjamin Paaßen, Andreas Stöckel + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . +*/ + +#include "Utils.hpp" + +namespace ousia { + +bool Utils::isIdentifier(const std::string &name) +{ + bool first = true; + for (char c : name) { + if (first && !(isAlphabetic(c) || c == '_')) { + return false; + } + if (first && !(isAlphanumeric(c) || c == '_' || c == '-')) { + return false; + } + first = false; + } + return true; +} + +} + -- cgit v1.2.3