c++ - No type named 'VarDictionary' in namespace 'pp' using PNaCl -


can explain me why getting compile error

error: no type named 'vardictionary' in namespace 'pp'         pp::vardictionary dictionary;         ~~~~^

i'm tying set dictionary in function

virtual void handlemessage(const pp::var& message) { }

i copied example bottom of google page https://developer.chrome.com/native-client/devguide/coding/message-system

and tried simple this

virtual void handlemessage(const pp::var& message) {     pp::vardictionary dictionary;     pp::vararray an_array;     an_array.set(0, pp::var("string0"));     an_array.set(1, pp::var("string1"));     dictionary.set(pp::var("param_array"), an_array);     postmessage(dictionary);     }

but when compile code error message pp::vardictionary dictionary; no problem pp::vararray an_array;

i'm using makefile google

# copyright (c) 2013 native client authors. rights reserved. # use of source code governed bsd-style license can # found in license file.  # # gnu make based build file.  for details on gnu make see: # http://www.gnu.org/software/make/manual/make.html #  # # pepper directory toolchain , includes. # # if nacl_sdk_root not set, assume can found 3 directories up. # this_makefile := $(abspath $(lastword $(makefile_list))) nacl_sdk_root ?= $(abspath $(dir $(this_makefile))../..)  # project build flags warnings := -wno-long-long -wall -wswitch-enum -pedantic -werror cxxflags := -pthread -std=gnu++98 $(warnings)  # # compute tool paths # getos := python $(nacl_sdk_root)/tools/getos.py oshelpers = python $(nacl_sdk_root)/tools/oshelpers.py osname := $(shell $(getos)) rm := $(oshelpers) rm  pnacl_tc_path := $(abspath $(nacl_sdk_root)/toolchain/$(osname)_pnacl) pnacl_cxx := $(pnacl_tc_path)/bin/pnacl-clang++ pnacl_finalize := $(pnacl_tc_path)/bin/pnacl-finalize cxxflags := -i$(nacl_sdk_root)/include ldflags := -l$(nacl_sdk_root)/lib/pnacl/release -lppapi_cpp -lppapi -ljsoncpp  # # disable dos path warning when using cygwin based tools windows # cygwin ?= nodosfilewarning export cygwin   # declare target first, make 'all' target default build all: job1.pexe  clean:     $(rm) job1.pexe job1.bc  job1.bc: job1.cc     $(pnacl_cxx) -o $@ $< -o2 $(cxxflags) $(ldflags)  job1.pexe: job1.bc     $(pnacl_finalize) -o $@ $<   # # makefile target run sdk's simple http server , serve example. # httpd_py := python $(nacl_sdk_root)/tools/httpd.py  .phony: serve serve:     $(httpd_py) -c $(curdir)

you need add header file var_dictionary.h class trying access declared.

source code header available here


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