* cython/*_imc_termite.*: introduce both print_channel/print_channels

methods featuring csv delimiter option
* imc_raw.hpp: add print_channel()
* python/{example.py,usage.py}: adjust to existing sample file names,
  add print_channel() example
* src/main.cpp: add --delimiter option, additional CLI option checks
This commit is contained in:
Mario Fink
2021-06-28 16:26:07 +02:00
parent bafc018566
commit 234876c5a9
6 changed files with 90 additions and 30 deletions

View File

@@ -332,14 +332,38 @@ namespace imc
return channels;
}
// print all channels in directory
// print single specific channel
void print_channel(std::string channeluuid, std::string outputfile, const char sep)
{
// check for given parent directory of output file
std::filesystem::path pdf = outputfile;
if ( !std::filesystem::is_directory(pdf.parent_path()) )
{
throw std::runtime_error(std::string("required directory does not exist: ")
+ pdf.parent_path().u8string() );
}
// find channel with given name
if ( channels_.count(channeluuid) == 1 )
{
channels_.at(channeluuid).print(outputfile,sep);
}
else
{
throw std::runtime_error(std::string("channel does not exist:")
+ channeluuid);
}
}
// print all channels into given directory
void print_channels(std::string output, const char sep)
{
// check for given directory
std::filesystem::path pd = output;
if ( !std::filesystem::is_directory(pd) )
{
throw std::runtime_error("given directory does not exist");
throw std::runtime_error(std::string("given directory does not exist: ")
+ output);
}
for ( std::map<std::string,imc::channel>::iterator it = channels_.begin();