本文整理汇总了C++中LASreadOpener::is_piped方法的典型用法代码示例。如果您正苦于以下问题：C++ LASreadOpener::is_piped方法的具体用法？C++ LASreadOpener::is_piped怎么用？C++ LASreadOpener::is_piped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LASreadOpener的用法示例。
在下文中一共展示了LASreadOpener::is_piped方法的3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: '%s' needs 1 argument: size\n", argv[i]);
byebye(true);
}
set_point_data_record_length = atoi(argv[i+1]);
i++;
}
else if (strcmp(argv[i],"-clip_to_bounding_box") == 0 || strcmp(argv[i],"-clip_to_bb") == 0)
{
clip_to_bounding_box = true;
}
else if ((argv[i][0] != '-') && (lasreadopener.get_file_name_number() == 0))
{
lasreadopener.add_file_name(argv[i]);
argv[i][0] = '\0';
}
else
{
fprintf(stderr, "ERROR: cannot understand argument '%s'\n", argv[i]);
usage(true);
}
}
// check input
if (!lasreadopener.active())
{
fprintf(stderr,"ERROR: no input specified\n");
usage(true, argc==1);
}
BOOL extra_pass = laswriteopener.is_piped();
// for piped output we need an extra pass
if (extra_pass)
{
if (lasreadopener.is_piped())
{
fprintf(stderr, "ERROR: input and output cannot both be piped\n");
usage(true);
}
}
// 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);
}
// possibly loop over multiple input files
while (lasreadopener.active())
{
// if (verbose) start_time = taketime();
// open lasreader
LASreader* lasreader = lasreadopener.open();
if (lasreader == 0)
{示例2: main
//.........这里部分代码省略.........
{
return txt2las_gui(argc, argv, &lasreadopener);
}
#endif
#ifdef COMPILE_WITH_MULTI_CORE
if (cores > 1)
{
if (lasreadopener.get_file_name_number() < 2)
{
fprintf(stderr,"WARNING: only %u input files. ignoring '-cores %d' ...\n", lasreadopener.get_file_name_number(), cores);
}
else if (lasreadopener.is_merged())
{
fprintf(stderr,"WARNING: input files merged on-the-fly. ignoring '-cores %d' ...\n", cores);
}
else
{
return txt2las_multi_core(argc, argv, &geoprojectionconverter, &lasreadopener, &laswriteopener, cores);
}
}
#endif
// make sure we have input
if (!lasreadopener.active())
{
fprintf(stderr, "ERROR: no input specified\n");
byebye(true, argc==1);
}
// make sure that input and output are not *both* piped
if (lasreadopener.is_piped() && laswriteopener.is_piped())
{
fprintf(stderr, "ERROR: input and output cannot both be piped\n");
byebye(true, argc==1);
}
// 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);
}
// loop over multiple input files
while (lasreadopener.active())
{
if (verbose) start_time = taketime();
// open lasreader
LASreader* lasreader = lasreadopener.open();
if (lasreader == 0)
{
fprintf(stderr, "ERROR: could not open lasreader\n");
byebye(true, argc==1);
}示例3: main
//.........这里部分代码省略.........
{
lasreadopener.add_file_name(argv[i]);
argv[i][0] = '\0';
}
else
{
fprintf(stderr, "ERROR: cannot understand argument '%s'\n", argv[i]);
usage(true);
}
}
#ifdef COMPILE_WITH_GUI
if (gui)
{
return las2las_gui(argc, argv, &lasreadopener);
}
#endif
#ifdef COMPILE_WITH_MULTI_CORE
if ((cores > 1) && (lasreadopener.get_file_name_number() > 1) && (!lasreadopener.get_merged()))
{
return las2las_multi_core(argc, argv, &geoprojectionconverter, &lasreadopener, &laswriteopener, cores);
}
#endif
// check input
if (!lasreadopener.active())
{
fprintf(stderr,"ERROR: no input specified\n");
usage(true, argc==1);
}
BOOL extra_pass = laswriteopener.is_piped();
// for piped output we need an extra pass
if (extra_pass)
{
if (lasreadopener.is_piped())
{
fprintf(stderr, "ERROR: input and output cannot both be piped\n");
usage(true);
}
}
// 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);
}
// possibly loop over multiple input files
while (lasreadopener.active())
{
if (verbose) start_time = taketime();
// open lasreader
LASreader* lasreader = lasreadopener.open();
if (lasreader == 0)
{