[lmi-commits] [lmi] master b9f72cb 7/7: Improve const correctness

[Greg Chicares]

branch: master
commit b9f72cbc864e34d34e6d5616688b893d465c649c
Author: Gregory W. Chicares <address@hidden>
Commit: Gregory W. Chicares <address@hidden>

    Improve const correctness
---
 ledger_pdf_generator.hpp    | 2 +-
 ledger_pdf_generator_wx.cpp | 6 ++----
 2 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/ledger_pdf_generator.hpp b/ledger_pdf_generator.hpp
index 4892dc9..77b1363 100644
--- a/ledger_pdf_generator.hpp
+++ b/ledger_pdf_generator.hpp
@@ -50,7 +50,7 @@ class LMI_SO ledger_pdf_generator
 
     virtual ~ledger_pdf_generator() = default;
 
-    virtual void write(Ledger const& ledger, fs::path const& output) = 0;
+    virtual void write(Ledger const& ledger, fs::path const& output) const = 0;
 
   protected:
     ledger_pdf_generator() = default;
diff --git a/ledger_pdf_generator_wx.cpp b/ledger_pdf_generator_wx.cpp
index 6dfb92b..487fb33 100644
--- a/ledger_pdf_generator_wx.cpp
+++ b/ledger_pdf_generator_wx.cpp
@@ -3151,15 +3151,13 @@ class ledger_pdf_generator_wx : public 
ledger_pdf_generator
     ledger_pdf_generator_wx(ledger_pdf_generator_wx const&) = delete;
     ledger_pdf_generator_wx& operator=(ledger_pdf_generator_wx const&) = 
delete;
 
-    void write(Ledger const& ledger, fs::path const& pdf_out_file) override;
-
-  private:
+    void write(Ledger const&, fs::path const&) const override;
 };
 
 void ledger_pdf_generator_wx::write
     (Ledger   const& ledger
     ,fs::path const& pdf_out_file
-    )
+    ) const
 {
     wxBusyCursor reverie;