View Compilation Error

0_0_6444983_4890.cpp: In member function `void person::addChild(int)':
0_0_6444983_4890.cpp:19: error: `people' undeclared (first use this function)
0_0_6444983_4890.cpp:19: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_6444983_4890.cpp: At global scope:
0_0_6444983_4890.cpp:30: error: `person people[6007]' used prior to declaration