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WIP: Documentation, mapping file option for buddy scripts.

This commit is contained in:
Matthias Koefferlein 2020-12-19 01:37:38 +01:00
parent 3fbfb20727
commit dda2724d0c
2 changed files with 29 additions and 0 deletions
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28
src/buddies/src/bd/bdReaderOptions.cc
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@ -24,6 +24,8 @@
#include "dbLoadLayoutOptions.h"
#include "tlCommandLineParser.h"
#include "tlStream.h"
namespace bd
{
@ -153,6 +155,13 @@ GenericReaderOptions::add_options (tl::CommandLineOptions &cmd)
"layer is specified, all source layers addressed with the source specification are "
"combined into this target layer.\n"
"\n"
"To clone layers, add a mapping statement beginning with a '+' character. While other mapping statements "
"redefine mappings established before, mapping statement starting with '+' will clone the layer (1:m mapping).\n"
"\n"
"It's also possible to cancel mappings established before by using an 'unmap' statement. Such a statement "
"begins with a '-' and lists the layers whose mapping is to be removed. This is useful for creating "
"'mapping holes' in sequences.\n"
"\n"
"Examples:\n"
"\n"
"* 1/0 2/0 3/0-255:17/0\n"
@ -160,6 +169,18 @@ GenericReaderOptions::add_options (tl::CommandLineOptions &cmd)
"\n"
"* A:1/0 B:2/0\n"
" Maps named layer A to 1/0 and named layer B to 2/0"
"\n"
"* */*:*/* +10/*:1000/*"
" Includes all layers, but in addition copy all layers 10 to 1000 while keeping the datatype\n"
"\n"
"* */*:*/* -10/*"
" Includes all layers, but drops layer 10, all datatypes."
)
<< tl::arg (group +
"--" + m_long_prefix + "layer-map-file=map", this, &GenericReaderOptions::set_layer_map_file, "Specifies the layer mapping for the input as a file",
"This option specifies the layer selection or mapping like + -" + m_prefix + ", but takes the mapping for the given file. "
"Each line in this file is read as one layer mapping expression. Empty lines or lines starting with a hash (#) character are "
"ignored."
)
;
}
@ -610,6 +631,13 @@ void GenericReaderOptions::set_layer_map (const std::string &lm)
}
}
void GenericReaderOptions::set_layer_map_file (const std::string &lm)
{
tl::InputStream file (lm);
tl::TextInputStream text (file);
m_layer_map = db::LayerMap::from_string_file_format (text.read_all ());
}
void GenericReaderOptions::set_read_named_layers (bool f)
{
m_keep_layer_names = f;

1
src/buddies/src/bd/bdReaderOptions.h
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@ -134,6 +134,7 @@ private:
std::vector<std::string> m_magic_lib_path;
void set_layer_map (const std::string &lm);
void set_layer_map_file (const std::string &lm);
void set_dbu (double dbu);
void set_read_named_layers (bool f);