C Programming Error Array Type Has Incomplete Element Type

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Array Type Has Incomplete Element Type Extern Struct

developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the array has incomplete element type 'char ' Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Error: Array type has incomplete element array type has incomplete element type char type and binary operand error up vote 0 down vote favorite I am trying to make a multi-program database in C. Here is the code: #include #include #include "function.c" int main() { info(); example(); printf("\n\n\n"); char name[1][10], id[1][10], grade[1][1]; char choice; int x=0; int sal[1]; FILE *fp; printf("Would you like to continue? Y/N: "); scanf("%c",&choice); fflush(stdin); if(choice == 'Y' || choice == 'y') { system("cls"); fp

Type Of Formal Parameter 1 Is Incomplete C

= fopen("database.txt","w"); if(fp == NULL) { printf("File does not exist!"); return 0; } else { while(x<=1) { printf("Enter Employee name no.%d: ",(x+1)); scanf("%s",name[x]); fprintf(fp, "Employee Name: %s\n",name); printf("Enter Employee ID: "); scanf("%s",id[x]); fprintf(fp, "Employee ID: %s\n",id); printf("Enter Employee Grade Level (A-E): "); scanf("%s",grade[x]); fprintf(fp, "Employee Grade Level: %s\n",grade); printf("Enter Employee's Basic Salary: "); scanf("%d",&sal[x]); fprintf(fp, "Employee's Basic Salary: %d\n\n\n",sal); printf("Employee's bonus: %d\n",bonus(grade[x],sal[x])); printf("Employee's allowance: %d\n",allowance(grade[x], sal[x])); printf("\n"); } } fclose(fp); } else { return 0; } return 0; } function.c : #include #include "function.h" int bonus(char *grade[1][], int *sal[]) { int bonus; int *b; int x; b = &bonus; for(x=0;x<=1;x++) { switch(*grade[x]) { case 'A': bonus = (1/4) * *sal[x]; break; case 'B': bonus = (1/5) * *sal[x]; break; case 'C': bonus = (15/100) * *sal[x]; break; case 'D': bonus = (1/10) * *sal[x]; break; case 'E': bonus = (5/100) * *sal[x]; break; default: printf("Invalid Choice!!"); break; } return bonus; } } int allowance(char *grade[1][], int *sal[]) { int all; int *a; int x; a = &all; for(x=0;x<=1;x++) { switch(*grade[x]) { case 'A': all = (3/10) * *sal[x]; break; case 'B': all = (6/25) * *sal[x]; break; case 'C': all = (9/50) * *sal[x]; break; ca

here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more incomplete array about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges array has incomplete element type 'char ' c++ Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each

Array Has Incomplete Element Type 'int []' C++

other. Join them; it only takes a minute: Sign up C Compile Error: array type has incomplete element type up vote 3 down vote favorite #include typedef struct { int num ; } NUMBER ; int main(void) { http://stackoverflow.com/questions/18292248/error-array-type-has-incomplete-element-type-and-binary-operand-error struct NUMBER array[99999]; return 0; } I'm getting a compile error: error: array type has incomplete element type I believe the problem is that I'm declaring the array of struct incorrectly. It seems like that's how you declare it when I looked it up. c arrays struct compiler-errors share|improve this question asked Jan 12 '14 at 21:52 JonAthan LAm 24116 add a comment| 2 Answers 2 active oldest votes up vote 9 down vote struct NUMBER array[99999]; http://stackoverflow.com/questions/21080744/c-compile-error-array-type-has-incomplete-element-type should be NUMBER array[99999]; because you already typedefed your struct. EDIT: As OP is claiming that what I suggested him is not working, I compiled this test code and it is working fine: #include typedef struct { int num ; } NUMBER ; int main(void) { NUMBER array[99999]; array[0].num = 10; printf("%d", array[0].num); return 0; } See the running code. share|improve this answer edited Apr 25 at 23:52 Mooseman 14.3k103868 answered Jan 12 '14 at 21:54 haccks 67.9k1788162 2 or struct NUMBER{int num;}; without the typedef –SHR Jan 12 '14 at 21:56 1 @SHR Yes. It is. –haccks Jan 12 '14 at 21:57 NUMBER array[99999]; gives me more errors. One of them states: NUMBER isn't declared. –JonAthan LAm Jan 12 '14 at 21:59 1 No. The only Expected warning/error should be: [Warning] unused variable 'array' [-Wunused-variable]. See the code here: ideone.com/JIjxy8 –haccks Jan 12 '14 at 22:01 1 See the working code here: ideone.com/Kj91B0 –haccks Jan 12 '14 at 22:15 | show 4 more comments up vote 2 down vote You have typedef struct { int num ; } NUMBER ; which is a shorthand for struct anonymous_struct1 { int num ; }; typedef struct anonymous_struct1 NUMBER ; You have now two equivalent types: struct anonymous_struct1 NUMBER You can use them both, but anonymous_struct1 is in the struct namespace and must always be

here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting http://stackoverflow.com/questions/18937822/array-type-has-incomplete-element-type ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join http://cboard.cprogramming.com/c-programming/137733-array-type-has-incomplete-element-type.html the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up “array type has incomplete element type” up vote 0 down vote favorite I am new to C programming, and have the following code. I am facing following error. typedef struct Vertex Vertex; typedef struct Edge Edge; struct Vertex has incomplete { bool known; char id[25]; Edge edges[20]; int distance; }; struct Edge { Vertex target; int weight; }; typedef struct { Vertex Nodes[20]; int pass; int infinity; } Graph; The error it gives is: array type has incomplete element type Can someone please help me understand what is the problem? c struct circular-dependency share|improve this question edited Sep 21 '13 at 22:27 Jens Gustedt 55.4k257124 asked Sep 21 '13 at 21:27 AnilJ 4761517 -1 for posting a screenshot of text. has incomplete element (Should have been a Youtube video showing your code line-by-line backed by Abba.) –Kerrek SB Sep 21 '13 at 21:32 @KerrekSB Problem solved –totymedli Sep 21 '13 at 21:33 2 Your setup makes no sense. It's essentially the same as struct Box { struct Box x; };. –Kerrek SB Sep 21 '13 at 21:35 1 @KerrekSB Try to give some good feedback, Vertex target; is probably mean to be a pointer. –this Sep 21 '13 at 21:37 add a comment| 5 Answers 5 active oldest votes up vote 1 down vote typedef struct Vertex Vertex; typedef struct Edge Vertex; this is probably generating some name conflict just change the name of one of them. share|improve this answer edited Sep 21 '13 at 21:49 answered Sep 21 '13 at 21:40 Farouk Jouti 1,408414 No, that's not the answer. There is no name conflict. –Kerrek SB Sep 21 '13 at 21:45 There was just a typo in the edit. I have corrected it, now, –Jens Gustedt Sep 21 '13 at 22:29 add a comment| up vote 0 down vote The only way this will be possible, is using a mixture of pointers and addressing how you implement your Vertex and Edge structures: /*your typedefs didn't make sense to me as it was conflicting. So, I edited it accordingly*/ //typedef struct Vertex Vertex; //typedef struct Edge Vertex; struct Vertex; struct Edge; typedef struct Vertex { bool known; char id[25];

Programming Boards C Programming array type has incomplete element type Getting started with C or C++ | C Tutorial | C++ Tutorial | C and C++ FAQ | Get a compiler | Fixes for common problems Thread: array type has incomplete element type Thread Tools Show Printable Version Email this Page… Subscribe to this Thread… Display Linear Mode Switch to Hybrid Mode Switch to Threaded Mode 05-06-2011 #1 philgrek View Profile View Forum Posts Registered User Join Date Feb 2011 Posts 42 array type has incomplete element type Im down to a deadline and need to solve the problems with this code. When compiling its giving me the errors: [12:22:05][peg002@lnxAcadShell01][/home/peg002/LAB4]+ make cc -c -o lib/SelectionSort.o lib/SelectionSort.c lib/SelectionSort.c:6: error: array type has incomplete element type lib/SelectionSort.c:6: warning: âstruct employeeâ declared inside parameter list lib/SelectionSort.c:6: warning: its scope is only this definition or declaration, which is probably not what you want lib/SelectionSort.c: In function âSelectionSortâ: lib/SelectionSort.c:9: error: array type has incomplete element type make: *** [lib/SelectionSort.o] Error 1 Code: #include #include #include #define MaxSize 30 void SelectionSort(struct employee eTable[MaxSize], int numEntries, FILE *outFile){ struct employee temp[1]; int maxPt; int j, k; for(j = (numEntries -1); j > 0; j--){ maxPt = 0; for(k = 1; k <= j; k++) if(strcmp(eTable[k].dept, eTable[maxPt].dept) > 0) maxPt = k; temp = eTable[maxPt]; eTable[maxPt] = eTable[j]; eTable[j] = temp; } fprintf(outFile, "\n\n********************SORTED DATA FROM ''D'' OPTION SORT**************************\n\n\n"); for(k=0; k < numEntries; k++){ fprintf(outFile, "%-10s\t%-12s\t%-20s\t%-4.2f\t%-10s\n", eTable[k].surname, eTable[k].given, eTable[k].dept, eTable[k].payRate, eTable[k].eyeColor); } } I'm clueless as to how to fix this. I don't know if its necessary to be able to help, but here is my main program.. Code: #include #include #include #define MaxSize 30 //Define struct// struct employee { char surname[10]; char given[12]; char dept[20]; float payRate; char eyeColor[8]; }; void (*SelectionSort_d)(); void (*