35 |
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* |
36 |
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* [1] Meineke, et al., J. Comp. Chem. 26, 252-271 (2005). |
37 |
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* [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 |
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*/ |
42 |
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|
43 |
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#ifndef MDPARSER_SIMPLEPREPROCESSOR_HPP |
55 |
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/** |
56 |
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* @class SimplePreprocessor |
57 |
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* @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 |
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* comment is not supported, macro substitute is not supported. |
60 |
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*/ |
61 |
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namespace OpenMD { |
87 |
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//} |
88 |
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int lineNo = startingLine; |
89 |
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os << "#line " << lineNo << " \"" << filename << "\"\n"; |
90 |
< |
const int bufferSize = 1024; |
90 |
> |
const int bufferSize = 8192; |
91 |
|
char buffer[bufferSize]; |
92 |
|
while(myStream.getline(buffer, bufferSize)) { |
93 |
|
++lineNo; |
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()) { |