Question

当我同时使用nr3.h和boost库时，我遇到了一堆错误。

我使用带有libboost1.40的ubuntu 10.04和来自http://www.nr.com/的代码（第3版）

try.cc：

#include "nr3.h"
#include <boost/algorithm/string/predicate.hpp>

int main(void) {
  return 0;
}

我编译代码＆＃34; g ++ try.cc＆＃34;我得到错误。如果我注释掉nr3.h行或＆lt;提升...＆gt;行，代码编译好。

这里是错误：

In file included from /usr/include/boost/assert.hpp:36,
                 from /usr/include/boost/range/iterator_range.hpp:31,
                 from /usr/include/boost/range/as_literal.hpp:22,
                 from /usr/include/boost/algorithm/string/predicate.hpp:19,
                 from boostnrexample.cc:2:
/usr/include/assert.h: In function ‘void __assert_fail(const char*, const char*, unsigned int, const char*)’:
/usr/include/assert.h:73: error: expected primary-expression before ‘,’ token
/usr/include/assert.h: At global scope:
/usr/include/assert.h:73: error: declaration does not declare anything
/usr/include/assert.h: In function ‘void __assert_perror_fail(int, const char*, unsigned int, const char*)’:
/usr/include/assert.h:79: error: expected primary-expression before ‘,’ token
/usr/include/assert.h: At global scope:
/usr/include/assert.h:79: error: declaration does not declare anything
/usr/include/assert.h: In function ‘void __assert(const char*, const char*, int)’:
/usr/include/assert.h:85: error: expected primary-expression before ‘,’ token
/usr/include/assert.h: At global scope:
/usr/include/assert.h:85: error: declaration does not declare anything
In file included from /usr/include/c++/4.4/x86_64-linux-gnu/bits/messages_members.h:37,
                 from /usr/include/c++/4.4/bits/locale_facets_nonio.h:1905,
                 from /usr/include/c++/4.4/locale:43,
                 from /usr/include/boost/algorithm/string/compare.hpp:15,
                 from /usr/include/boost/algorithm/string/predicate.hpp:22,
                 from boostnrexample.cc:2:
/usr/include/libintl.h: In function ‘char* gettext(const char*)’:
/usr/include/libintl.h:41: error: expected primary-expression before ‘,’ token
/usr/include/libintl.h: At global scope:
/usr/include/libintl.h:41: error: declaration does not declare anything
/usr/include/libintl.h: In function ‘char* dgettext(const char*, const char*)’:
/usr/include/libintl.h:46: error: expected primary-expression before ‘,’ token
/usr/include/libintl.h: At global scope:
/usr/include/libintl.h:46: error: declaration does not declare anything
/usr/include/libintl.h: In function ‘char* __dgettext(const char*, const char*)’:
/usr/include/libintl.h:48: error: expected primary-expression before ‘,’ token
/usr/include/libintl.h: At global scope:
/usr/include/libintl.h:48: error: declaration does not declare anything
/usr/include/libintl.h: In function ‘char* dcgettext(const char*, const char*, int)’:
/usr/include/libintl.h:54: error: expected primary-expression before ‘,’ token
/usr/include/libintl.h: At global scope:
/usr/include/libintl.h:54: error: declaration does not declare anything
/usr/include/libintl.h: In function ‘char* __dcgettext(const char*, const char*, int)’:
/usr/include/libintl.h:57: error: expected primary-expression before ‘,’ token
/usr/include/libintl.h: At global scope:
/usr/include/libintl.h:57: error: declaration does not declare anything
/usr/include/libintl.h: In function ‘char* ngettext(const char*, const char*, long unsigned int)’:
/usr/include/libintl.h:64: error: expected primary-expression before ‘,’ token
/usr/include/libintl.h: At global scope:
/usr/include/libintl.h:64: error: declaration does not declare anything
/usr/include/libintl.h: In function ‘char* dngettext(const char*, const char*, const char*, long unsigned int)’:
/usr/include/libintl.h:70: error: expected primary-expression before ‘,’ token
/usr/include/libintl.h: At global scope:
/usr/include/libintl.h:70: error: declaration does not declare anything
/usr/include/libintl.h: In function ‘char* dcngettext(const char*, const char*, const char*, long unsigned int, int)’:
/usr/include/libintl.h:77: error: expected primary-expression before ‘,’ token
/usr/include/libintl.h: At global scope:
/usr/include/libintl.h:77: error: declaration does not declare anything
/usr/include/libintl.h: In function ‘char* textdomain(const char*)’:
/usr/include/libintl.h:83: error: expected primary-expression before ‘,’ token
/usr/include/libintl.h: In function ‘char* bindtextdomain(const char*, const char*)’:
/usr/include/libintl.h:88: error: expected primary-expression before ‘,’ token
/usr/include/libintl.h: In function ‘char* bind_textdomain_codeset(const char*, const char*)’:
/usr/include/libintl.h:93: error: expected primary-expression before ‘,’ token

更新：我也发布在nr.com论坛（http://www.nr.com/forum/showthread.php?t=2148）。并得到一个响应，问题是nr3.h为throw（）做了一个定义宏。我还不确定什么是强有力的解决方案。

Answer 1

快速解决方法是进入nr3.h并更改C ++关键字滥用宏“throw”到无害的C ++关键字，例如“toss”。

将boost与数字配方3代码集成

1 个答案: