boost/build
2
0
Fork 0
mirror of https://github.com/boostorg/build.git synced 2026-02-15 00:52:16 +00:00
Code Issues Projects Releases Wiki Activity

record two-way inheritance links

Browse Source 
[SVN r12169]
This commit is contained in:
Dave Abrahams
2001-12-29 00:01:11 +00:00
parent 3cc221d1ee
commit 8531da5e2f
2 changed files with 14 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
new/class.jam
View File

@@ -24,6 +24,7 @@ rule class ( name : bases * )
{
# This is a record of the class' base classes
module local __bases__ = $(bases) ;
module local __derived__ = ;
# always bring in the rules defined from this module, so that
# users can easily call "inherit", for example.
@@ -47,6 +48,12 @@ rule class ( name : bases * )
# ECHO import __init__ from module class@$(base) into class@$(name) as $(base).__init__ ;
IMPORT class@$(base) : __init__ : class@$(name) : $(base).__init__ ;
EXPORT class@$(name) : $(base).__init__ ;
module class@$(base)
{
# not using symbolic name "name" here because it might
# be a module-local variable
__derived__ += $(1) ;
}
}
}
}

7
v2/kernel/class.jam
View File

@@ -24,6 +24,7 @@ rule class ( name : bases * )
{
# This is a record of the class' base classes
module local __bases__ = $(bases) ;
module local __derived__ = ;
# always bring in the rules defined from this module, so that
# users can easily call "inherit", for example.
@@ -47,6 +48,12 @@ rule class ( name : bases * )
# ECHO import __init__ from module class@$(base) into class@$(name) as $(base).__init__ ;
IMPORT class@$(base) : __init__ : class@$(name) : $(base).__init__ ;
EXPORT class@$(name) : $(base).__init__ ;
module class@$(base)
{
# not using symbolic name "name" here because it might
# be a module-local variable
__derived__ += $(1) ;
}
}
}
}