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-rw-r--r--slicer/tool/Jamfile.jam3
-rw-r--r--slicer/tool/slicer.cpp30
2 files changed, 28 insertions, 5 deletions
diff --git a/slicer/tool/Jamfile.jam b/slicer/tool/Jamfile.jam
index de50043..16942a0 100644
--- a/slicer/tool/Jamfile.jam
+++ b/slicer/tool/Jamfile.jam
@@ -1,5 +1,8 @@
+lib po : : <name>boost_program_options ;
+
exe slicer :
[ glob *.cpp ]
:
<library>../slicer//slicer
+ <library>po
;
diff --git a/slicer/tool/slicer.cpp b/slicer/tool/slicer.cpp
index ce58c57..1a41bcb 100644
--- a/slicer/tool/slicer.cpp
+++ b/slicer/tool/slicer.cpp
@@ -1,17 +1,37 @@
#include <slicer/parser.h>
+#include <boost/program_options.hpp>
+
+namespace po = boost::program_options;
int
main(int argc, char ** argv)
{
- if (argc < 3) {
- fprintf(stderr, "slicer <input.ice> <output.cpp>\n");
+ boost::filesystem::path slice;
+ boost::filesystem::path cpp;
+
+ po::options_description opts("Slicer options");
+ opts.add_options()
+ ("help,h", "Show this help message")
+ ("slice,i", po::value(&slice), "Input ICE Slice file")
+ ("cpp,o", po::value(&cpp), "Output C++ file");
+
+ po::positional_options_description p;
+ p.add("slice", 1);
+ p.add("cpp", 1);
+
+ po::variables_map vm;
+ po::store(po::command_line_parser(argc, argv).options(opts).positional(p).run(), vm);
+ po::notify(vm);
+
+ if (vm.count("help") || slice.empty() || cpp.empty()) {
+ std::cout << opts << std::endl;
return 1;
}
- const boost::filesystem::path slice = argv[1];
- const boost::filesystem::path cpp = argv[2];
-
Slicer::Slicer::Apply(slice, cpp);
return 0;
}
+
+
+