Remove unused code

Author: oscargus

src/ft2font.cpp

@@ -725,11 +725,6 @@ FT_UInt FT2Font::get_char_index(FT_ULong charcode, bool fallback = false)
     return ft_get_char_index_or_warn(ft_object->get_face(), charcode, false);
 }
 
-void FT2Font::get_cbox(FT_BBox &bbox)
-{
-    FT_Glyph_Get_CBox(glyphs.back(), ft_glyph_bbox_subpixels, &bbox);
-}
-
 void FT2Font::get_width_height(long *width, long *height)
 {
     *width = advance;

src/ft2font.h

@@ -37,7 +37,6 @@ class FT2Image
 
     void resize(long width, long height);
     void draw_bitmap(FT_Bitmap *bitmap, FT_Int x, FT_Int y);
-    void write_bitmap(FILE *fp) const;
     void draw_rect(unsigned long x0, unsigned long y0, unsigned long x1, unsigned long y1);
     void draw_rect_filled(unsigned long x0, unsigned long y0, unsigned long x1, unsigned long y1);
 
@@ -106,7 +105,6 @@ class FT2Font
     void get_glyph_name(unsigned int glyph_number, char *buffer, bool fallback);
     long get_name_index(char *name);
     FT_UInt get_char_index(FT_ULong charcode, bool fallback);
-    void get_cbox(FT_BBox &bbox);
     PyObject* get_path();
     bool get_char_fallback_index(FT_ULong charcode, int& index) const;
 

src/tri/_tri.cpp

@@ -133,11 +133,6 @@ double XYZ::dot(const XYZ& other) const
     return x*other.x + y*other.y + z*other.z;
 }
 
-double XYZ::length_squared() const
-{
-    return x*x + y*y + z*z;
-}
-
 XYZ XYZ::operator-(const XYZ& other) const
 {
     return XYZ(x - other.x, y - other.y, z - other.z);
@@ -182,12 +177,6 @@ ContourLine::ContourLine()
     : std::vector<XY>()
 {}
 
-void ContourLine::insert_unique(iterator pos, const XY& point)
-{
-    if (empty() || pos == end() || point != *pos)
-        std::vector<XY>::insert(pos, point);
-}
-
 void ContourLine::push_back(const XY& point)
 {
     if (empty() || point != back())

src/tri/_tri.h

@@ -116,7 +116,6 @@ struct XYZ
     XYZ(const double& x_, const double& y_, const double& z_);
     XYZ cross(const XYZ& other) const;
     double dot(const XYZ& other) const;
-    double length_squared() const;
     XYZ operator-(const XYZ& other) const;
     friend std::ostream& operator<<(std::ostream& os, const XYZ& xyz);
 
@@ -137,14 +136,12 @@ class BoundingBox
 };
 
 /* A single line of a contour, which may be a closed line loop or an open line
- * strip.  Identical adjacent points are avoided using insert_unique() and
- * push_back(), and a closed line loop should also not have identical first and
- * last points. */
+ * strip.  Identical adjacent points are avoided using push_back(), and a closed
+ * line loop should also not have identical first and last points. */
 class ContourLine : public std::vector<XY>
 {
 public:
     ContourLine();
-    void insert_unique(iterator pos, const XY& point);
     void push_back(const XY& point);
     void write() const;
 };