initialize new cython module raw_meat

cyt/raw_eater.pxd

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+# cython: language_level = 3
+# distutils: language = c++
+
+# use some C++ STL libraries
+from libcpp.string cimport string
+from libcpp.vector cimport vector
+from libcpp cimport bool
+
+#cdef extern from "raweat.hpp":
+#    pass
+
+# these method names have to match the C definitions of the methods!!
+
+cdef extern from "../lib/raweat.hpp":
+    cdef cppclass raw_eater:
+        raw_eater(string) except +
+        # get validity of data format
+        bool get_valid()
+        # get channel name and unit
+        string get_name()
+        string get_unit()
+        # get time step and time unit
+        double get_dt()
+        string get_temp_unit()
+        # get data array of time and measured quantity's channel
+        vector[double] get_time()
+        vector[double] get_data()
+        # dump all data to .csv
+        void write_table(const char*,char delimiter)

cyt/raw_eater.pyx

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+
+from raw_eater cimport raweater
+import numpy as np
+import re
+
+cdef class raweater:
+
+    # pointer to C++ instance (since there's no nullary constructor)
+    cdef raw_eater *rawit
+
+    def __cinit__(self, string rawfile):
+        self.rawit = new raw_eater(rawfile)
+
+    def __dealloc__(self):
+        del self.rawit
+
+    def validity(self):
+        return self.rawit.get_valid()
+
+    def channel_name(self):
+        return self.rawit.get_name()
+
+    def unit(self):
+        return self.rawit.get_unit()
+
+    def dt(self):
+        return self.rawit.get_dt()
+
+    def time_unit(self):
+        return self.rawit.get_temp_unit()
+
+    def get_time(self):
+        return self.rawit.get_time()
+
+    def get_channel(self):
+        return self.rawit.get_data()
+
+    def write_table(self, const char* csvfile, char delimiter):
+        return self.rawit.write_table(csvfile,delimiter)

cyt/raw_meat.pxd

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+# cython: language_level = 3
+# distutils: language = c++
+
+# use some C++ STL libraries
+from libcpp.string cimport string
+from libcpp.vector cimport vector
+from libcpp cimport bool
+
+# these method names have to match the C++ definitions of the methods!!
+cdef extern from "../lib/rawmerge.hpp":
+    cdef cppclass raw_merger:
+        raw_merger(string) except +
+        # get validity of data format
+        bool get_valid()
+        # get channel name and unit
+        string get_name()
+        string get_unit()
+        # get time step and time unit
+        double get_dt()
+        string get_temp_unit()
+        # get data array of time and measured quantity's channel
+        vector[double] get_time()
+        vector[double] get_data()
+        # dump all data to .csv
+        void write_table(const char*,char delimiter)
+        # add channel and try to merge it
+        bool add_channel(string)

cyt/raw_meat.pyx

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+
+# from <raw_meat> has to match name of .pxd file and cimport name of class defined in .pxd
+from raw_meat cimport raw_merger
+import numpy as np
+import re
+
+cdef class rawmerger:
+
+    # pointer to C++ instance (since there's no nullary constructor)
+    cdef raw_merger *rawit
+
+    def __cinit__(self, string rawfile):
+        self.rawit = new raw_merger(rawfile)
+
+    def __dealloc__(self):
+        del self.rawit
+
+    def validity(self):
+        return self.rawit.get_valid()
+
+    def channel_name(self):
+        return self.rawit.get_name()
+
+    def unit(self):
+        return self.rawit.get_unit()
+
+    def dt(self):
+        return self.rawit.get_dt()
+
+    def time_unit(self):
+        return self.rawit.get_temp_unit()
+
+    def get_time(self):
+        return self.rawit.get_time()
+
+    def get_channel(self):
+        return self.rawit.get_data()
+
+    def write_table(self, const char* csvfile, char delimiter):
+        return self.rawit.write_table(csvfile,delimiter)
+
+    def add_channel(self, string rawfile):
+        return self.rawit.add_channel(rawfile)