| /*---------------------------------------------------------------------------* |
| * ptypes.c * |
| * * |
| * Copyright 2007, 2008 Nuance Communciations, Inc. * |
| * * |
| * Licensed under the Apache License, Version 2.0 (the 'License'); * |
| * you may not use this file except in compliance with the License. * |
| * * |
| * You may obtain a copy of the License at * |
| * http://www.apache.org/licenses/LICENSE-2.0 * |
| * * |
| * Unless required by applicable law or agreed to in writing, software * |
| * distributed under the License is distributed on an 'AS IS' BASIS, * |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * |
| * See the License for the specific language governing permissions and * |
| * limitations under the License. * |
| * * |
| *---------------------------------------------------------------------------*/ |
| |
| #include "ptypes.h" |
| |
| PINLINE ESR_BOOL isNumber(const LCHAR* str) |
| { |
| if (!str || !*str) |
| return ESR_FALSE; |
| |
| /* ignore minus sign */ |
| if (*str == L('-')) |
| ++str; |
| |
| while (*str) |
| { |
| if (!isdigit(*str)) |
| return ESR_FALSE; |
| ++str; |
| } |
| return ESR_TRUE; |
| } |