使用boost::locale::generator的示例程序(C/C++)

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这篇博客介绍了如何在C/C++中使用Boost.Locale库的generator类来创建locale对象,以处理国际化和本地化。示例程序展示了如何利用生成的locale对象格式化日期、时间、货币和数字,强调了locale在格式化输出中的作用。

使用boost::locale::generator的示例程序(C/C++)

#include <iostream>
#include <boost/locale.hpp>

int main() {
   
   
    // 创建locale generator
    boost
from /usr/include/c++/9/bits/locale_classes.h:40, from /usr/include/c++/9/bits/ios_base.h:41, from /usr/include/c++/9/ios:42, from /usr/include/c++/9/istream:38, from /usr/include/c++/9/sstream:38, from /usr/include/c++/9/complex:45, from /usr/include/eigen3/Eigen/Core:96, from /usr/include/eigen3/Eigen/StdVector:14, from /usr/include/pcl-1.10/pcl/point_cloud.h:45, from /home/annant/competition_ws/src/Fast-Planner/uav_simulator/map_generator/src/random_forest_sensing.cpp:1: /usr/include/c++/9/bits/stl_function.h:167:12: note: ‘std::plus’ 167 | struct plus : public binary_function<_Tp, _Tp, _Tp> | ^~~~ In file included from /usr/include/boost/mpl/aux_/include_preprocessed.hpp:37, from /usr/include/boost/mpl/aux_/arithmetic_op.hpp:34, from /usr/include/boost/mpl/plus.hpp:19, from /usr/include/boost/mpl/vector/aux_/iterator.hpp:19, from /usr/include/boost/mpl/vector/aux_/vector0.hpp:22, from /usr/include/boost/mpl/vector/aux_/clear.hpp:18, from /usr/include/boost/mpl/vector/vector0.hpp:24, from /usr/include/boost/mpl/vector/vector10.hpp:18, from /usr/include/boost/mpl/vector/vector20.hpp:18, from /usr/include/boost/mpl/vector.hpp:36, from /usr/include/pcl-1.10/pcl/register_point_struct.h:57, from /usr/include/pcl-1.10/pcl/point_types.h:44, from /home/annant/competition_ws/src/Fast-Planner/uav_simulator/map_generator/src/random_forest_sensing.cpp:2: /usr/include/boost/mpl/aux_/preprocessed/gcc/plus.hpp:68:8: note:boost::mpl::plus’ 68 | struct plus | ^~~~ In file included from /usr/include/pcl-1.10/pcl/point_types.h:44, from /home/annant/competition_ws/src/Fast-Planner/uav_simulator/map_generator/src/random_forest_sensing.cpp:2: /usr/include/pcl-1.10/pcl/point_types.h: In function ‘const pcl::PrincipalRadiiRSD& pcl::common::operator+=(pcl::PrincipalRadiiRSD&, const float&)’: /usr/include/pcl-1.10/pcl/point_types.h:541:1: error: ‘plusscalar’ is not a member of ‘pcl::traits’ 541 | POINT_CLOUD_REGISTER_POINT_STRUCT (pcl::PrincipalRadiiRSD, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/pcl-1.10/pcl/point_types.h:541:1: error: ‘plusscalar’ is not a member of ‘pcl::traits’ 541 | POINT_CLOUD_REGISTER_POINT_STRUCT (pcl::PrincipalRadiiRSD, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/pcl-1.10/pcl/point_types.h: In function ‘const pcl::PrincipalRadiiRSD& pcl::common::operator-=(pcl::PrincipalRadiiRSD&, const pcl::PrincipalRadiiRSD&)’: /usr/include/pcl-1.10/pcl/point_types.h:541:1: error: ‘minus’ is not a member of ‘pcl::traits’ 541 | POINT_CLOUD_REGISTER_POINT_STRUCT (pcl::PrincipalRadiiRSD, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/pcl-1.10/pcl/point_types.h:541:1: note: suggested alternatives: In file included from /usr/include/c++/9/string:48, from /usr/include/c++/9/bits/locale_classes.h:40, from /usr/include/c++/9/bits/ios_base.h:41, from /usr/include/c++/9/ios:42, from /usr/include/c++/9/istream:38, from /usr/include/c++/9/sstream:38, from /usr/include/c++/9/complex:45, from /usr/include/eigen3/Eigen/Core:96, from /usr/include/eigen3/Eigen/StdVector:14, from /usr/include/pcl-1.10/pcl/point_cloud.h:45, from /home/annant/competition_ws/src/Fast-Planner/uav_simulator/map_generator/src/random_forest_sensing.cpp:1: /usr/include/c++/9/bits/stl_function.h:177:12: note: ‘std::minus’ 177 | struct minus : public binary_function<_Tp, _Tp, _Tp> | ^~~~~ In file included from /usr/include/boost/mpl/aux_/include_preprocessed.hpp:37, from /usr/include/boost/mpl/aux_/arithmetic_op.hpp:34, from /usr/include/boost/mpl/minus.hpp:19, from /usr/include/boost/mpl/vector/aux_/iterator.hpp:20, from /usr/include/boost/mpl/vector/aux_/vector0.hpp:22, from /usr/include/boost/mpl/vector/aux_/clear.hpp:18, from /usr/include/boost/mpl/vector/vector0.hpp:24, from /usr/include/boost/mpl/vector/vector10.hpp:18, from /usr/include/boost/mpl/vector/vector20.hpp:18, from /usr/include/boost/mpl/vector.hpp:36, from /usr/include/pcl-1.10/pcl/register_point_struct.h:57, from /usr/include/pcl-1.10/pcl/point_types.h:44, from /home/annant/competition_ws/src/Fast-Planner/uav_simulator/map_generator/src/random_forest_sensing.cpp:2: /usr/include/boost/mpl/aux_/preprocessed/gcc/minus.hpp:68:8: note:boost::mpl::minus’ 68 | struct minus | ^~~~~ In file included from /usr/include/pcl-1.10/pcl/point_types.h:44, from /home/annant/competition_ws/src/Fast-Planner/uav_simulator/map_generator/src/random_forest_sensing.cpp:2: /usr/include/pcl-1.10/pcl/point_types.h:541:1: error: ‘minus’ is not a member of ‘pcl::traits’ 541 | POINT_CLOUD_REGISTER_POINT_STRUCT (pcl::PrincipalRadiiRSD, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/pcl-1.10/pcl/point_types.h:541:1: note: suggested alternatives: In file included from /usr/include/c++/9/string:48, from /usr/include/c++/9/bits/locale_classes.h:40, from /usr/include/c++/9/bits/ios_base.h:41, from /usr/include/c++/9/ios:42, from /usr/include/c++/9/istream:38, from /usr/include/c++/9/sstream:38, from /usr/include/c++/9/complex:45, from /usr/include/eigen3/Eigen/Core:96, from /usr/include/eigen3/Eigen/StdVector:14, from /usr/include/pcl-1.10/pcl/point_cloud.h:45, from /home/annant/competition_ws/src/Fast-Planner/uav_simulator/map_generator/src/random_forest_sensing.cpp:1: /usr/include/c++/9/bits/stl_function.h:177:12: note: ‘std::minus’ 177 | struct minus : public binary_function<_Tp, _Tp, _Tp> | ^~~~~ In file included from /usr/include/boost/mpl/aux_/include_preprocessed.hpp:37, from /usr/include/boost/mpl/aux_/arithmetic_op.hpp:34, from /usr/include/boost/mpl/minus.hpp:19, from /usr/include/boost/mpl/vector/aux_/iterator.hpp:20, from /usr/include/boost/mpl/vector/aux_/vector0.hpp:22, from /usr/include/boost/mpl/vector/aux_/clear.hpp:18, from /usr/include/boost/mpl/vector/vector0.hpp:24, from /usr/include/boost/mpl/vector/vector10.hpp:18, from /usr/include/boost/mpl/vector/vector20.hpp:18, from /usr/include/boost/mpl/vector.hpp:36, from /usr/include/pcl-1.10/pcl/register_point_struct.h:57, from /usr/include/pcl-1.10/pcl/point_types.h:44, from /home/annant/competition_ws/src/Fast-Planner/uav_simulator/map_generator/src/random_forest_sensing.cpp:2: /usr/include/boost/mpl/aux_/preprocessed/gcc/minus.hpp:68:8: note:boost::mpl::minus’ 68 | struct minus | ^~~~~ In file included from /usr/include/pcl-1.10/pcl/point_types.h:44, from /home/annant/competition_ws/src/Fast-Planner/uav_simulator/map_generator/src/random_forest_sensing.cpp:2: /usr/include/pcl-1.10/pcl/point_types.h: In function ‘const pcl::PrincipalRadiiRSD& pcl::common::operator-=(pcl::PrincipalRadiiRSD&, const float&)’: /usr/include/pcl-1.10/pcl/point_types.h:541:1: error: ‘minusscalar’ is not a member of ‘pcl::traits’ 541 | POINT_CLOUD_REGISTER_POINT_STRUCT (pcl::PrincipalRadiiRSD, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/pcl-1.10/pcl/point_types.h:541:1: error: ‘minusscalar’ is not a member of ‘pcl::traits’ 541 | POINT_CLOUD_REGISTER_POINT_STRUCT (pcl::PrincipalRadiiRSD, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/pcl-1.10/pcl/point_types.h: In function ‘const pcl::PrincipalRadiiRSD& pcl::common::operator*=(pcl::PrincipalRadiiRSD&, const float&)’: /usr/include/pcl-1.10/pcl/point_types.h:541:1: error: ‘mulscalar’ is not a member of ‘pcl::traits’ 541 | POINT_CLOUD_REGISTER_POINT_STRUCT (pcl::PrincipalRadiiRSD, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/pcl-1.10/pcl/point_types.h:541:1: error: ‘mulscalar’ is not a member of ‘pcl::traits’ 541 | POINT_CLOUD_REGISTER_POINT_STRUCT (pcl::PrincipalRadiiRSD, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/pcl-1.10/pcl/point_types.h: In function ‘const pcl::PrincipalRadiiRSD& pcl::common::operator/=(pcl::PrincipalRadiiRSD&, const float&)’: /usr/include/pcl-1.10/pcl/point_types.h:541:1: error: ‘divscalar’ is not a member of ‘pcl::traits’ 541 | POINT_CLOUD_REGISTER_POINT_STRUCT (pcl::PrincipalRadiiRSD, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/pcl-1.10/pcl/point_types.h:541:1: error: ‘divscalar’ is not a member of ‘pcl::traits’ 541 | POINT_CLOUD_REGISTER_POINT_STRUCT (pcl::PrincipalRadiiRSD, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/pcl-1.10/pcl/point_types.h: At global scope: /usr/include/pcl-1.10/pcl/point_types.h:546:1: error: ‘type’ is not a member of ‘pcl::traits::datatype<pcl::Boundary, pcl::fields::boundary_point>::decomposed’ {aka ‘pcl::traits::decomposeArray<unsigned char>’} 546 | POINT_CLOUD_REGISTER_POINT_STRUCT (pcl::Boundary, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/pcl-1.10/pcl/point_types.h:546:1: error: ‘type’ is not a member of ‘pcl::traits::datatype<pcl::Boundary, pcl::fields::boundary_point>::decomposed’ {aka ‘pcl::traits::decomposeArray<unsigned char>’} /usr/include/pcl-1.10/pcl/point_types.h:546:1: error: template argument 1 is invalid 546 | POINT_CLOUD_REGISTER_POINT_STRUCT (pcl::Boundary, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/pcl-1.10/pcl/point_types.h: In function ‘const pcl::Boundary& pcl::common::operator+=(pcl::Boundary&, const pcl::Boundary&)’: /usr/include/pcl-1.10/pcl/point_types.h:546:1: error: ‘plus’ is not a member of ‘pcl::traits’ 546 | POINT_CLOUD_REGISTER_POINT_STRUCT (pcl::Boundary, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ /usr/include/pcl-1.10/pcl/point_types.h:546:1: note: suggested alternatives: In file included from /usr/include/c++/9/string:48, from /usr/include/c++/9/bits/locale_classes.h:40, from /usr/include/c++/9/bits/ios_base.h:41, from /usr/include/c++/9/ios:42, from /usr/include/c++/9/istream:38, from /usr/include/c++/9/sstream:38, from /usr/include/c++/9/complex:45, from /usr/include/eigen3/Eigen/Core:96, from /usr/include/eigen3/Eigen/StdVector:14, from /usr/include/pcl-1.10/pcl/point_cloud.h:45, from /home/annant/competition_ws/src/Fast-Planner/uav_simulator/map_generator/src/random_forest_sensing.cpp:1: /usr/include/c++/9/bits/stl_function.h:167:12: note: ‘std::plus’ 167 | struct plus : public binary_function<_Tp, _Tp, _Tp> | ^~~~ In file included from /usr/include/boost/mpl/aux_/include_preprocessed.hpp:37, from /usr/include/boost/mpl/aux_/arithmetic_op.hpp:34, from /usr/include/boost/mpl/plus.hpp:19, from /usr/include/boost/mpl/vector/aux_/iterator.hpp:19, from /usr/include/boost/mpl/vector/aux_/vector0.hpp:22, from /usr/include/boost/mpl/vector/aux_/clear.hpp:18, from /usr/include/boost/mpl/vector/vector0.hpp:24, from /usr/include/boost/mpl/vector/vector10.hpp:18, from /usr/include/boost/mpl/vector/vector20.hpp:18, from /usr/include/boost/mpl/vector.hpp:36, from /usr/include/pcl-1.10/pcl/register_point_struct.h:57,
最新发布
09-05
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