本文整理汇总了C++中LASreader::populate_rank_points方法的典型用法代码示例。如果您正苦于以下问题：C++ LASreader::populate_rank_points方法的具体用法？C++ LASreader::populate_rank_points怎么用？C++ LASreader::populate_rank_points使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类LASreader的用法示例。
在下文中一共展示了LASreader::populate_rank_points方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: main
//.........这里部分代码省略.........
fprintf(stderr, "ERROR: no input specified\n");
byebye(true, argc==1);
}
if (!laswriteopener.active())
{
fprintf(stderr, "ERROR: no output specified\n");
byebye(true, argc==1);
}
// make sure we do not corrupt the input file
if (lasreadopener.get_file_name() && laswriteopener.get_file_name() && (strcmp(lasreadopener.get_file_name(), laswriteopener.get_file_name()) == 0))
{
fprintf(stderr, "ERROR: input and output file name are identical\n");
usage(true);
}
// check if projection info was set in the command line
int number_of_keys;
GeoProjectionGeoKeys* geo_keys = 0;
int num_geo_double_params;
double* geo_double_params = 0;
if (geoprojectionconverter.has_projection())
{
projection_was_set = geoprojectionconverter.get_geo_keys_from_projection(number_of_keys, &geo_keys, num_geo_double_params, &geo_double_params);
}
if (verbose) start_time = taketime();
LASreader* lasreader = lasreadopener.open();
lasreader->populate_rank_points();
LASreaderMerged *lasreadermerged = (LASreaderMerged *)lasreader;
I32 process_count = lasreadermerged->get_process_count();
dbg(3, "rank %i, lasreadermerged->npoints %lli", lasreadermerged->get_rank(), lasreadermerged->npoints);
for (i=0; i<process_count; i++)
{
dbg(3, "rank %i, rank_begin_point %lli", lasreadermerged->get_rank(), lasreadermerged->get_rank_begin_index()[i]);
for(int j=lasreadermerged->get_file_name_start(); j< lasreadermerged->get_file_name_number(); j++)
{
dbg(3, "rank %i, number %i name %s count %lli, begin", lasreadermerged->get_rank(), j, lasreadermerged->get_file_names()[j], lasreadermerged->get_file_point_counts()[j]);
}
}
dbg(3,"type of reader returned: class %s and declared name %s", typeid(*lasreader).name(), quote(*lasreader));
if (lasreader == 0)
{
fprintf(stderr, "ERROR: could not open lasreader\n");
byebye(true, argc==1);
}
#ifdef _WIN32
if (verbose) { fprintf(stderr,"merging headers took %g sec. there are %I64d points in total.\n", taketime()-start_time, lasreader->npoints); start_time = taketime(); }
#else
if (verbose) { fprintf(stderr,"merging headers took %g sec. there are %lld points in total.\n", taketime()-start_time, lasreader->npoints); start_time = taketime(); }
#endif
// prepare the header for the surviving points
strncpy(lasreader->header.system_identifier, "LAStools (c) by rapidlasso GmbH", 32);