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| <div class="title">strtonum.h File Reference</div> </div> |
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| |
| <p>A faster implementation of strtof and strtod. |
| <a href="#details">More...</a></p> |
| <div class="textblock"><code>#include <type_traits></code><br /> |
| <code>#include <string></code><br /> |
| <code>#include <limits></code><br /> |
| <code>#include <cstdint></code><br /> |
| <code>#include "<a class="el" href="3rdparty_2dmlc-core_2include_2dmlc_2base_8h_source.html">./base.h</a>"</code><br /> |
| <code>#include "./logging.h"</code><br /> |
| </div><div class="textblock"><div class="dynheader"> |
| Include dependency graph for strtonum.h:</div> |
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| <div class="center"><img src="strtonum_8h__incl.png" border="0" usemap="#_2work_2mxnet_23rdparty_2dmlc-core_2include_2dmlc_2strtonum_8h" alt=""/></div> |
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| <div class="center"><img src="strtonum_8h__dep__incl.png" border="0" usemap="#_2work_2mxnet_23rdparty_2dmlc-core_2include_2dmlc_2strtonum_8hdep" alt=""/></div> |
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| <p><a href="strtonum_8h_source.html">Go to the source code of this file.</a></p> |
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| Classes</h2></td></tr> |
| <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classdmlc_1_1Str2T.html">dmlc::Str2T< T ></a></td></tr> |
| <tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Interface class that defines a single method <a class="el" href="classdmlc_1_1Str2T.html#aca32f0e0494f795c76ba5447671045c4" title="Convert a string into type T.">get()</a> to convert a string into type T. Define template specialization of this class to define the conversion method for a particular type. <a href="classdmlc_1_1Str2T.html#details">More...</a><br /></td></tr> |
| <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classdmlc_1_1Str2T_3_01int32__t_01_4.html">dmlc::Str2T< int32_t ></a></td></tr> |
| <tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Template specialization of Str2T<> interface for signed 32-bit integer. <a href="classdmlc_1_1Str2T_3_01int32__t_01_4.html#details">More...</a><br /></td></tr> |
| <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classdmlc_1_1Str2T_3_01uint32__t_01_4.html">dmlc::Str2T< uint32_t ></a></td></tr> |
| <tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Template specialization of Str2T<> interface for unsigned 32-bit integer. <a href="classdmlc_1_1Str2T_3_01uint32__t_01_4.html#details">More...</a><br /></td></tr> |
| <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classdmlc_1_1Str2T_3_01int64__t_01_4.html">dmlc::Str2T< int64_t ></a></td></tr> |
| <tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Template specialization of Str2T<> interface for signed 64-bit integer. <a href="classdmlc_1_1Str2T_3_01int64__t_01_4.html#details">More...</a><br /></td></tr> |
| <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classdmlc_1_1Str2T_3_01uint64__t_01_4.html">dmlc::Str2T< uint64_t ></a></td></tr> |
| <tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Template specialization of Str2T<> interface for unsigned 64-bit integer. <a href="classdmlc_1_1Str2T_3_01uint64__t_01_4.html#details">More...</a><br /></td></tr> |
| <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:"><td class="memItemLeft" align="right" valign="top">class  </td><td class="memItemRight" valign="bottom"><a class="el" href="classdmlc_1_1Str2T_3_01float_01_4.html">dmlc::Str2T< float ></a></td></tr> |
| <tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Template specialization of Str2T<> interface for float type. <a href="classdmlc_1_1Str2T_3_01float_01_4.html#details">More...</a><br /></td></tr> |
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| <tr class="memdesc:"><td class="mdescLeft"> </td><td class="mdescRight">Template specialization of Str2T<> interface for double type. <a href="classdmlc_1_1Str2T_3_01double_01_4.html#details">More...</a><br /></td></tr> |
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| Namespaces</h2></td></tr> |
| <tr class="memitem:namespacedmlc"><td class="memItemLeft" align="right" valign="top">  </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacedmlc.html">dmlc</a></td></tr> |
| <tr class="memdesc:namespacedmlc"><td class="mdescLeft"> </td><td class="mdescRight">namespace for dmlc <br /></td></tr> |
| <tr class="separator:"><td class="memSeparator" colspan="2"> </td></tr> |
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| <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a> |
| Functions</h2></td></tr> |
| <tr class="memitem:a52dcf01c9ba22be9b08e455194fb2ab3"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacedmlc.html#a52dcf01c9ba22be9b08e455194fb2ab3">dmlc::isspace</a> (char c)</td></tr> |
| <tr class="memdesc:a52dcf01c9ba22be9b08e455194fb2ab3"><td class="mdescLeft"> </td><td class="mdescRight">Inline implementation of <a class="el" href="namespacedmlc.html#a52dcf01c9ba22be9b08e455194fb2ab3" title="Inline implementation of isspace(). Tests whether the given character is a whitespace letter.">isspace()</a>. Tests whether the given character is a whitespace letter. <a href="namespacedmlc.html#a52dcf01c9ba22be9b08e455194fb2ab3">More...</a><br /></td></tr> |
| <tr class="separator:a52dcf01c9ba22be9b08e455194fb2ab3"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a382379acc79620379a9f7ee29ad5caaf"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacedmlc.html#a382379acc79620379a9f7ee29ad5caaf">dmlc::isblank</a> (char c)</td></tr> |
| <tr class="memdesc:a382379acc79620379a9f7ee29ad5caaf"><td class="mdescLeft"> </td><td class="mdescRight">Inline implementation of <a class="el" href="namespacedmlc.html#a382379acc79620379a9f7ee29ad5caaf" title="Inline implementation of isblank(). Tests whether the given character is a space or tab character.">isblank()</a>. Tests whether the given character is a space or tab character. <a href="namespacedmlc.html#a382379acc79620379a9f7ee29ad5caaf">More...</a><br /></td></tr> |
| <tr class="separator:a382379acc79620379a9f7ee29ad5caaf"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a5dab1c816301d0261e96d002ab157d3a"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacedmlc.html#a5dab1c816301d0261e96d002ab157d3a">dmlc::isdigit</a> (char c)</td></tr> |
| <tr class="memdesc:a5dab1c816301d0261e96d002ab157d3a"><td class="mdescLeft"> </td><td class="mdescRight">Inline implementation of <a class="el" href="namespacedmlc.html#a5dab1c816301d0261e96d002ab157d3a" title="Inline implementation of isdigit(). Tests whether the given character is a decimal digit.">isdigit()</a>. Tests whether the given character is a decimal digit. <a href="namespacedmlc.html#a5dab1c816301d0261e96d002ab157d3a">More...</a><br /></td></tr> |
| <tr class="separator:a5dab1c816301d0261e96d002ab157d3a"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a8234006cb1d67dcba5f9f856fe805c19"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacedmlc.html#a8234006cb1d67dcba5f9f856fe805c19">dmlc::isalpha</a> (char c)</td></tr> |
| <tr class="memdesc:a8234006cb1d67dcba5f9f856fe805c19"><td class="mdescLeft"> </td><td class="mdescRight">Inline implementation of <a class="el" href="namespacedmlc.html#a8234006cb1d67dcba5f9f856fe805c19" title="Inline implementation of isalpha(). Tests whether the given character is an alphabet letter.">isalpha()</a>. Tests whether the given character is an alphabet letter. <a href="namespacedmlc.html#a8234006cb1d67dcba5f9f856fe805c19">More...</a><br /></td></tr> |
| <tr class="separator:a8234006cb1d67dcba5f9f856fe805c19"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:aadc240ae898cb7f29bd88c5bd96bd3cb"><td class="memItemLeft" align="right" valign="top">bool </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacedmlc.html#aadc240ae898cb7f29bd88c5bd96bd3cb">dmlc::isdigitchars</a> (char c)</td></tr> |
| <tr class="memdesc:aadc240ae898cb7f29bd88c5bd96bd3cb"><td class="mdescLeft"> </td><td class="mdescRight">Tests whether the given character is a valid letter in the string representation of a floating-point value, i.e. decimal digits, signs (+/-), decimal point (.), or exponent marker (e/E). <a href="namespacedmlc.html#aadc240ae898cb7f29bd88c5bd96bd3cb">More...</a><br /></td></tr> |
| <tr class="separator:aadc240ae898cb7f29bd88c5bd96bd3cb"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:ade80237502ab5ae86b9c1454a09c66ee"><td class="memTemplParams" colspan="2">template<typename FloatType , bool CheckRange = false> </td></tr> |
| <tr class="memitem:ade80237502ab5ae86b9c1454a09c66ee"><td class="memTemplItemLeft" align="right" valign="top">FloatType </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacedmlc.html#ade80237502ab5ae86b9c1454a09c66ee">dmlc::ParseFloat</a> (const char *nptr, char **endptr)</td></tr> |
| <tr class="memdesc:ade80237502ab5ae86b9c1454a09c66ee"><td class="mdescLeft"> </td><td class="mdescRight">Common implementation for <a class="el" href="namespacedmlc.html#a93c2c8f7859b02cecb9c094cddd91af9" title="A faster implementation of strtof(). See documentation of std::strtof() for more information....">dmlc::strtof()</a> and <a class="el" href="namespacedmlc.html#a345b262c3cbb6d700c22c4d69d46db6e" title="A faster implementation of strtod(). See documentation of std::strtof() for more information....">dmlc::strtod()</a> TODO: the current version does not support hex number. <a href="namespacedmlc.html#ade80237502ab5ae86b9c1454a09c66ee">More...</a><br /></td></tr> |
| <tr class="separator:ade80237502ab5ae86b9c1454a09c66ee"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a93c2c8f7859b02cecb9c094cddd91af9"><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacedmlc.html#a93c2c8f7859b02cecb9c094cddd91af9">dmlc::strtof</a> (const char *nptr, char **endptr)</td></tr> |
| <tr class="memdesc:a93c2c8f7859b02cecb9c094cddd91af9"><td class="mdescLeft"> </td><td class="mdescRight">A faster implementation of <a class="el" href="namespacedmlc.html#a93c2c8f7859b02cecb9c094cddd91af9" title="A faster implementation of strtof(). See documentation of std::strtof() for more information....">strtof()</a>. See documentation of <a class="el" href="namespacedmlc.html#a93c2c8f7859b02cecb9c094cddd91af9" title="A faster implementation of strtof(). See documentation of std::strtof() for more information....">std::strtof()</a> for more information. Note that this function does not check for overflow. Use <a class="el" href="namespacedmlc.html#a3717fca311a75301eedca7e77e744459" title="A faster implementation of strtof(). See documentation of std::strtof() for more information....">strtof_check_range()</a> to check for overflow. TODO: the current version does not support hex number TODO: the current version does not handle long decimals: you may only have up to 19 digits after the decimal point, and you cannot have too many digits before the decimal point either. <a href="namespacedmlc.html#a93c2c8f7859b02cecb9c094cddd91af9">More...</a><br /></td></tr> |
| <tr class="separator:a93c2c8f7859b02cecb9c094cddd91af9"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a3717fca311a75301eedca7e77e744459"><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacedmlc.html#a3717fca311a75301eedca7e77e744459">dmlc::strtof_check_range</a> (const char *nptr, char **endptr)</td></tr> |
| <tr class="memdesc:a3717fca311a75301eedca7e77e744459"><td class="mdescLeft"> </td><td class="mdescRight">A faster implementation of <a class="el" href="namespacedmlc.html#a93c2c8f7859b02cecb9c094cddd91af9" title="A faster implementation of strtof(). See documentation of std::strtof() for more information....">strtof()</a>. See documentation of <a class="el" href="namespacedmlc.html#a93c2c8f7859b02cecb9c094cddd91af9" title="A faster implementation of strtof(). See documentation of std::strtof() for more information....">std::strtof()</a> for more information. This function will check for overflow. If the converted value is outside the range for the float type, errno is set to ERANGE and HUGE_VALF is returned. TODO: the current version does not support hex number TODO: the current version does not handle long decimals: you may only have up to 19 digits after the decimal point, and you cannot have too many digits before the decimal point either. <a href="namespacedmlc.html#a3717fca311a75301eedca7e77e744459">More...</a><br /></td></tr> |
| <tr class="separator:a3717fca311a75301eedca7e77e744459"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a345b262c3cbb6d700c22c4d69d46db6e"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacedmlc.html#a345b262c3cbb6d700c22c4d69d46db6e">dmlc::strtod</a> (const char *nptr, char **endptr)</td></tr> |
| <tr class="memdesc:a345b262c3cbb6d700c22c4d69d46db6e"><td class="mdescLeft"> </td><td class="mdescRight">A faster implementation of <a class="el" href="namespacedmlc.html#a345b262c3cbb6d700c22c4d69d46db6e" title="A faster implementation of strtod(). See documentation of std::strtof() for more information....">strtod()</a>. See documentation of <a class="el" href="namespacedmlc.html#a93c2c8f7859b02cecb9c094cddd91af9" title="A faster implementation of strtof(). See documentation of std::strtof() for more information....">std::strtof()</a> for more information. Note that this function does not check for overflow. Use <a class="el" href="namespacedmlc.html#abd212a404ead6ae94faa2b65b4af796d" title="A faster implementation of strtod(). See documentation of std::strtod() for more information....">strtod_check_range()</a> to check for overflow. TODO: the current version does not support hex number TODO: the current version does not handle long decimals: you may only have up to 19 digits after the decimal point, and you cannot have too many digits before the decimal point either. <a href="namespacedmlc.html#a345b262c3cbb6d700c22c4d69d46db6e">More...</a><br /></td></tr> |
| <tr class="separator:a345b262c3cbb6d700c22c4d69d46db6e"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:abd212a404ead6ae94faa2b65b4af796d"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacedmlc.html#abd212a404ead6ae94faa2b65b4af796d">dmlc::strtod_check_range</a> (const char *nptr, char **endptr)</td></tr> |
| <tr class="memdesc:abd212a404ead6ae94faa2b65b4af796d"><td class="mdescLeft"> </td><td class="mdescRight">A faster implementation of <a class="el" href="namespacedmlc.html#a345b262c3cbb6d700c22c4d69d46db6e" title="A faster implementation of strtod(). See documentation of std::strtof() for more information....">strtod()</a>. See documentation of <a class="el" href="namespacedmlc.html#a345b262c3cbb6d700c22c4d69d46db6e" title="A faster implementation of strtod(). See documentation of std::strtof() for more information....">std::strtod()</a> for more information. This function will check for overflow. If the converted value is outside the range for the double type, errno is set to ERANGE and HUGE_VAL is returned. TODO: the current version does not support hex number TODO: the current version does not handle long decimals: you may only have up to 19 digits after the decimal point, and you cannot have too many digits before the decimal point either. <a href="namespacedmlc.html#abd212a404ead6ae94faa2b65b4af796d">More...</a><br /></td></tr> |
| <tr class="separator:abd212a404ead6ae94faa2b65b4af796d"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:abe766bbcae14a7ff2720bb248cca0db9"><td class="memTemplParams" colspan="2">template<typename SignedIntType > </td></tr> |
| <tr class="memitem:abe766bbcae14a7ff2720bb248cca0db9"><td class="memTemplItemLeft" align="right" valign="top">SignedIntType </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacedmlc.html#abe766bbcae14a7ff2720bb248cca0db9">dmlc::ParseSignedInt</a> (const char *nptr, char **endptr, int base)</td></tr> |
| <tr class="memdesc:abe766bbcae14a7ff2720bb248cca0db9"><td class="mdescLeft"> </td><td class="mdescRight">A fast string-to-integer convertor, for signed integers TODO: the current version supports only base <= 10. <a href="namespacedmlc.html#abe766bbcae14a7ff2720bb248cca0db9">More...</a><br /></td></tr> |
| <tr class="separator:abe766bbcae14a7ff2720bb248cca0db9"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:ae5d2f93a1b7b7683df3c674e0c3d1863"><td class="memTemplParams" colspan="2">template<typename UnsignedIntType > </td></tr> |
| <tr class="memitem:ae5d2f93a1b7b7683df3c674e0c3d1863"><td class="memTemplItemLeft" align="right" valign="top">UnsignedIntType </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacedmlc.html#ae5d2f93a1b7b7683df3c674e0c3d1863">dmlc::ParseUnsignedInt</a> (const char *nptr, char **endptr, int base)</td></tr> |
| <tr class="memdesc:ae5d2f93a1b7b7683df3c674e0c3d1863"><td class="mdescLeft"> </td><td class="mdescRight">A fast string-to-integer convertor, for unsigned integers TODO: the current version supports only base <= 10. <a href="namespacedmlc.html#ae5d2f93a1b7b7683df3c674e0c3d1863">More...</a><br /></td></tr> |
| <tr class="separator:ae5d2f93a1b7b7683df3c674e0c3d1863"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:ac63dcf48b6a8ec204720a121f01477e9"><td class="memItemLeft" align="right" valign="top">uint64_t </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacedmlc.html#ac63dcf48b6a8ec204720a121f01477e9">dmlc::strtoull</a> (const char *nptr, char **endptr, int base)</td></tr> |
| <tr class="memdesc:ac63dcf48b6a8ec204720a121f01477e9"><td class="mdescLeft"> </td><td class="mdescRight">A faster implementation of <a class="el" href="namespacedmlc.html#ac63dcf48b6a8ec204720a121f01477e9" title="A faster implementation of strtoull(). See documentation of std::strtoull() for more information....">strtoull()</a>. See documentation of <a class="el" href="namespacedmlc.html#ac63dcf48b6a8ec204720a121f01477e9" title="A faster implementation of strtoull(). See documentation of std::strtoull() for more information....">std::strtoull()</a> for more information. Note that this function does not check for overflow. TODO: the current version supports only base <= 10. <a href="namespacedmlc.html#ac63dcf48b6a8ec204720a121f01477e9">More...</a><br /></td></tr> |
| <tr class="separator:ac63dcf48b6a8ec204720a121f01477e9"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a46a57f902842152f71261ab44e887017"><td class="memItemLeft" align="right" valign="top">long </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacedmlc.html#a46a57f902842152f71261ab44e887017">dmlc::atol</a> (const char *p)</td></tr> |
| <tr class="memdesc:a46a57f902842152f71261ab44e887017"><td class="mdescLeft"> </td><td class="mdescRight">A faster implementation of <a class="el" href="namespacedmlc.html#a46a57f902842152f71261ab44e887017" title="A faster implementation of atol(). See documentation of std::atol() for more information....">atol()</a>. See documentation of <a class="el" href="namespacedmlc.html#a46a57f902842152f71261ab44e887017" title="A faster implementation of atol(). See documentation of std::atol() for more information....">std::atol()</a> for more information. This function will use base 10. Note that this function does not check for overflow. <a href="namespacedmlc.html#a46a57f902842152f71261ab44e887017">More...</a><br /></td></tr> |
| <tr class="separator:a46a57f902842152f71261ab44e887017"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a4c6820d1e6705361c263364b709d15a8"><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacedmlc.html#a4c6820d1e6705361c263364b709d15a8">dmlc::atof</a> (const char *nptr)</td></tr> |
| <tr class="memdesc:a4c6820d1e6705361c263364b709d15a8"><td class="mdescLeft"> </td><td class="mdescRight">A faster implementation of <a class="el" href="namespacedmlc.html#a4c6820d1e6705361c263364b709d15a8" title="A faster implementation of atof(). Unlike std::atof(), this function returns float type....">atof()</a>. Unlike <a class="el" href="namespacedmlc.html#a4c6820d1e6705361c263364b709d15a8" title="A faster implementation of atof(). Unlike std::atof(), this function returns float type....">std::atof()</a>, this function returns float type. Note that this function does not check for overflow. TODO: the current version does not support hex number TODO: the current version does not handle long decimals: you may only have up to 19 digits after the decimal point, and you cannot have too many digits before the decimal point either. <a href="namespacedmlc.html#a4c6820d1e6705361c263364b709d15a8">More...</a><br /></td></tr> |
| <tr class="separator:a4c6820d1e6705361c263364b709d15a8"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a43a149fb880b527d393975a884255341"><td class="memItemLeft" align="right" valign="top">float </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacedmlc.html#a43a149fb880b527d393975a884255341">dmlc::stof</a> (const std::string &value, size_t *pos=nullptr)</td></tr> |
| <tr class="memdesc:a43a149fb880b527d393975a884255341"><td class="mdescLeft"> </td><td class="mdescRight">A faster implementation of <a class="el" href="namespacedmlc.html#a43a149fb880b527d393975a884255341" title="A faster implementation of stof(). See documentation of std::stof() for more information....">stof()</a>. See documentation of <a class="el" href="namespacedmlc.html#a43a149fb880b527d393975a884255341" title="A faster implementation of stof(). See documentation of std::stof() for more information....">std::stof()</a> for more information. This function will test for overflow and invalid arguments. TODO: the current version does not support hex number TODO: the current version does not handle long decimals: you may only have up to 19 digits after the decimal point, and you cannot have too many digits before the decimal point either. <a href="namespacedmlc.html#a43a149fb880b527d393975a884255341">More...</a><br /></td></tr> |
| <tr class="separator:a43a149fb880b527d393975a884255341"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a5f49479b0736b8709986ead800e1bfdc"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacedmlc.html#a5f49479b0736b8709986ead800e1bfdc">dmlc::stod</a> (const std::string &value, size_t *pos=nullptr)</td></tr> |
| <tr class="memdesc:a5f49479b0736b8709986ead800e1bfdc"><td class="mdescLeft"> </td><td class="mdescRight">A faster implementation of <a class="el" href="namespacedmlc.html#a5f49479b0736b8709986ead800e1bfdc" title="A faster implementation of stod(). See documentation of std::stod() for more information....">stod()</a>. See documentation of <a class="el" href="namespacedmlc.html#a5f49479b0736b8709986ead800e1bfdc" title="A faster implementation of stod(). See documentation of std::stod() for more information....">std::stod()</a> for more information. This function will test for overflow and invalid arguments. TODO: the current version does not support hex number TODO: the current version does not handle long decimals: you may only have up to 19 digits after the decimal point, and you cannot have too many digits before the decimal point either. <a href="namespacedmlc.html#a5f49479b0736b8709986ead800e1bfdc">More...</a><br /></td></tr> |
| <tr class="separator:a5f49479b0736b8709986ead800e1bfdc"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:a890c9ebefc22941afb32fd849b1b3a3f"><td class="memTemplParams" colspan="2">template<typename T > </td></tr> |
| <tr class="memitem:a890c9ebefc22941afb32fd849b1b3a3f"><td class="memTemplItemLeft" align="right" valign="top">T </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacedmlc.html#a890c9ebefc22941afb32fd849b1b3a3f">dmlc::Str2Type</a> (const char *begin, const char *end)</td></tr> |
| <tr class="memdesc:a890c9ebefc22941afb32fd849b1b3a3f"><td class="mdescLeft"> </td><td class="mdescRight">Convenience function for converting string into type T. <a href="namespacedmlc.html#a890c9ebefc22941afb32fd849b1b3a3f">More...</a><br /></td></tr> |
| <tr class="separator:a890c9ebefc22941afb32fd849b1b3a3f"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:ac1bd2f744b450d3a7a06fd4e4276f667"><td class="memTemplParams" colspan="2">template<typename T1 , typename T2 > </td></tr> |
| <tr class="memitem:ac1bd2f744b450d3a7a06fd4e4276f667"><td class="memTemplItemLeft" align="right" valign="top">int </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacedmlc.html#ac1bd2f744b450d3a7a06fd4e4276f667">dmlc::ParsePair</a> (const char *begin, const char *end, const char **endptr, T1 &v1, T2 &v2)</td></tr> |
| <tr class="memdesc:ac1bd2f744b450d3a7a06fd4e4276f667"><td class="mdescLeft"> </td><td class="mdescRight">Parse colon seperated pair v1[:v2]. <a href="namespacedmlc.html#ac1bd2f744b450d3a7a06fd4e4276f667">More...</a><br /></td></tr> |
| <tr class="separator:ac1bd2f744b450d3a7a06fd4e4276f667"><td class="memSeparator" colspan="2"> </td></tr> |
| <tr class="memitem:ade27d0fd3a6c3e57a64e225a78e56ced"><td class="memTemplParams" colspan="2">template<typename T1 , typename T2 , typename T3 > </td></tr> |
| <tr class="memitem:ade27d0fd3a6c3e57a64e225a78e56ced"><td class="memTemplItemLeft" align="right" valign="top">int </td><td class="memTemplItemRight" valign="bottom"><a class="el" href="namespacedmlc.html#ade27d0fd3a6c3e57a64e225a78e56ced">dmlc::ParseTriple</a> (const char *begin, const char *end, const char **endptr, T1 &v1, T2 &v2, T3 &v3)</td></tr> |
| <tr class="memdesc:ade27d0fd3a6c3e57a64e225a78e56ced"><td class="mdescLeft"> </td><td class="mdescRight">Parse colon seperated triple v1:v2[:v3]. <a href="namespacedmlc.html#ade27d0fd3a6c3e57a64e225a78e56ced">More...</a><br /></td></tr> |
| <tr class="separator:ade27d0fd3a6c3e57a64e225a78e56ced"><td class="memSeparator" colspan="2"> </td></tr> |
| </table><table class="memberdecls"> |
| <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="var-members"></a> |
| Variables</h2></td></tr> |
| <tr class="memitem:a7e6f99de792eaca82bdf6189ba6e0d77"><td class="memItemLeft" align="right" valign="top">const int </td><td class="memItemRight" valign="bottom"><a class="el" href="namespacedmlc.html#a7e6f99de792eaca82bdf6189ba6e0d77">dmlc::kStrtofMaxDigits</a> = 19</td></tr> |
| <tr class="memdesc:a7e6f99de792eaca82bdf6189ba6e0d77"><td class="mdescLeft"> </td><td class="mdescRight">Maximum number of decimal digits <a class="el" href="namespacedmlc.html#a93c2c8f7859b02cecb9c094cddd91af9" title="A faster implementation of strtof(). See documentation of std::strtof() for more information....">dmlc::strtof()</a> / <a class="el" href="namespacedmlc.html#a345b262c3cbb6d700c22c4d69d46db6e" title="A faster implementation of strtod(). See documentation of std::strtof() for more information....">dmlc::strtod()</a> will process. Trailing digits will be ignored. <a href="namespacedmlc.html#a7e6f99de792eaca82bdf6189ba6e0d77">More...</a><br /></td></tr> |
| <tr class="separator:a7e6f99de792eaca82bdf6189ba6e0d77"><td class="memSeparator" colspan="2"> </td></tr> |
| </table> |
| <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> |
| <div class="textblock"><p>A faster implementation of strtof and strtod. </p> |
| <p>Copyright (c) 2015-2018 by Contributors </p> |
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