| 35 |
|
* |
| 36 |
|
* [1] Meineke, et al., J. Comp. Chem. 26, 252-271 (2005). |
| 37 |
|
* [2] Fennell & Gezelter, J. Chem. Phys. 124, 234104 (2006). |
| 38 |
< |
* [3] Sun, Lin & Gezelter, J. Chem. Phys. 128, 24107 (2008). |
| 39 |
< |
* [4] Vardeman & Gezelter, in progress (2009). |
| 38 |
> |
* [3] Sun, Lin & Gezelter, J. Chem. Phys. 128, 234107 (2008). |
| 39 |
> |
* [4] Kuang & Gezelter, J. Chem. Phys. 133, 164101 (2010). |
| 40 |
> |
* [5] Vardeman, Stocker & Gezelter, J. Chem. Theory Comput. 7, 834 (2011). |
| 41 |
|
*/ |
| 42 |
|
|
| 43 |
|
#ifndef MDPARSER_SIMPLEPREPROCESSOR_HPP |
| 55 |
|
/** |
| 56 |
|
* @class SimplePreprocessor |
| 57 |
|
* @brief A simple preprocessor. |
| 58 |
< |
* @note only supports #include #ifdef, #ifndef, #endif, #define and #undef, c-like multiple line |
| 58 |
> |
* @note only supports \#include \#ifdef, \#ifndef, \#endif, \#define and \#undef, c-like multiple line |
| 59 |
|
* comment is not supported, macro substitute is not supported. |
| 60 |
|
*/ |
| 61 |
|
namespace OpenMD { |
| 95 |
|
if (!line.empty() && line[0] == '#') { |
| 96 |
|
StringTokenizer tokenizer(line.substr(1, line.length())); |
| 97 |
|
std::vector<std::string> tokens = tokenizer.getAllTokens(); |
| 98 |
< |
if (tokens.size() < 1 ) { |
| 98 |
> |
if (tokens.empty()) { |
| 99 |
|
return false; |
| 100 |
|
} |
| 100 |
– |
std::string keyword = tokens[0]; |
| 101 |
|
if (tokens[0] == "endif") { |
| 102 |
|
ifStates.pop(); |
| 103 |
|
if (ifStates.empty()) { |
