Adjust README to include print_cpp_header_QC

Project.toml

@@ -1,7 +1,7 @@
 name = "LDPCStorage"
 uuid = "d46d874d-5773-4ce9-8adb-568101dc8882"
 authors = ["Adomas Baliuka <[email protected]>"]
-version = "0.4.1"
+version = "0.5.0"
 
 [deps]
 DocStringExtensions = "ffbed154-4ef7-542d-bbb7-c09d3a79fcae"

README.md

@@ -52,8 +52,9 @@ open("./autogen_ldpc.hpp", "w+") do io
 end
 ```
 
-Also available are versions of the other methods accepting an `IO` object: 
-`print_alist`, `print_bincscjson`, etc.
+There also are methods accepting an `IO` object: `print_alist`, `print_bincscjson`, etc.
+
+Some methods support outputting quasi-cyclic exponents directly, e.g., `print_cpp_header_QC` outputs a C++ header.
 
 ## Contributing
 Contributions, feature requests and suggestions are welcome. Open an issue or contact us directly.

src/cpp_header_based.jl

@@ -42,7 +42,7 @@ $(SIGNATURES)
 Output C++ header storing the sparse binary (containing only zeros and ones) matrix H
 in compressed sparse column (CSC) format.
 
-Note the conversion from Julia's one-based indices to zero-based indices in C++ (also within CSC format).
+Note the conversion from Julia's one-based indices to zero-based indices in C++ (also within CSC format)!
 """
 function print_cpp_header(
     io::IO,
@@ -108,9 +108,9 @@ $(SIGNATURES)
 
 Output C++ header storing the quasi-cyclic exponents of an LDPC matrix in compressed sparse column (CSC) format.
 This implies three arrays, which are called `colptr`, `row_idx` and `values`.
-The expansion factor must also be given.
+The expansion factor must also be given (it is simply stored as a variable in the header).
 
-Note the conversion from Julia's one-based indices to zero-based indices in C++ (also within CSC format).
+Note the conversion from Julia's one-based indices to zero-based indices in C++ (also within CSC format)!
 """
 function print_cpp_header_QC(
     io::IO,